Ricoh Np-30 Battery Chargers For Casio Qv-r3, Casio Qv-r4 replacement
$51.74
Zoom on mouse hover, image is for reference only.
Specification
Li-ion or Li-polymer Battery Charger Only.
Package include:
- Battery Charger(1)
- Wall Plug(1)
- Car Adapter Cable
We will send one of the corresponding wall plug according to you based on your delivery address of the country. If you need the different wall plug used in your country, you can leave message when you place order or contact us.
Product Manual - Instruction Manual
If you want to buy different color or similar items, please contact us.
Compatible CASIO Part Numbers
Please use the key combination [Ctrl + F] to quick find Part numbers / model numbers below.
CASIO
- NP-30
- NP-30DBA
CREATIVE
- NP-60
FUJIFILM
- NP-120
- NP-60
HP
- A1812A
- L1812A
- L1812B
- Photosmart R07
- Q2232-80001
KODAK
- KLIC-5000
- KLIC-5001
KYOCERA
- BP-1500S
OLYMPUS
- LI-20B
PANASONIC
- CGA-S301
- CGA-S302A
- CGA-S302A/1B
- CGA-S302E/1B
- VW-VBA10
- VW-VBA20
- VW-VBA21
PENTAX
- D-LI2
- D-LI7
RICOH
- DB-40
- DB-43
SAMSUNG
- SLB-1037
- SLB-1137
SONY
- COMA-BP1
TOSHIBA
- NP-120
- NP-60
- PDR-BT3
- PX1657
YAESU
- FNB-82LI
Compatible CASIO Chargers Models
CASIO
- Casio QV-R3
- Casio QV-R4
- QV-R3
- QV-R4
CONTAX
- Contax Tvs Digital
- Tvs Digital
CREATIVE
- Creative DiVi CAM 428
- DiVi CAM 428
FUJIFILM
- FinePix 50i
- FinePix 601
- FinePix 603
- FinePix F10
- FinePix F10 Zoom
- FinePix F11
- FinePix F11 Zoom
- FinePix F401
- FinePix F401 Zoom
- FinePix F410
- FinePix F410 Zoom
- FinePix F601
- FinePix F601 Zoom
- FinePix M603
- FinePix M603 Zoom
HP
- Photosmart R507
- Photosmart R607
- Photosmart R607 BMW
- Photosmart R607 Gwen
- Photosmart R607xi
- Photosmart R707
- Photosmart R707v
- Photosmart R707xi
- Photosmart R717
- Photosmart R725
- Photosmart R727
- Photosmart R817
- Photosmart R817v
- Photosmart R817xi
- Photosmart R818
- Photosmart R827
- Photosmart R837
- Photosmart R847
- Photosmart R927
- Photosmart R937
- Photosmart R967
KODAK
- EasyShare DX6490
- EasyShare DX7440
- EasyShare DX7440 Zoom
- EasyShare DX7590
- EasyShare DX7590 Zoom
- EasyShare DX7630
- EasyShare LS420
- EasyShare LS433
- EasyShare LS443
- EasyShare LS633
- EasyShare LS743
- EasyShare LS753
- EasyShare One Series
- EasyShare One Zoom
- EasyShare P712
- EasyShare P850
- EasyShare P880
- EasyShare Z730
- EasyShare Z730 Zoom
- EasyShare Z7590
- EasyShare Z7590 Zoom
- EasyShare Z760
- EasyShare Z760 Zoom
KYOCERA
- Kyocera Contax Tvs Digital
OLYMPUS
- AZ-1
- AZ-2
- AZ-2 Zoom
- Ferrari Digital Model 2004
- Olympus AZ-1
- Olympus AZ-2
- Olympus AZ-2 Zoom
- Olympus Ferrari Digital Model 2004
PANASONIC
- SV-AS3
- SV-AS3A
- SV-AV10
- SV-AV10-A
- SV-AV10-R
- SV-AV10-S
- SV-AV10-U
- SV-AV100
- SV-AV100EG-S
- SV-AV20
- SV-AV25
- SV-AV25EG-S
- SV-AV30
- SV-AV35
- SV-PT1
PENTAX
- Optio 330
- Optio 330RS
- Optio 430
- Optio 430RS
- Optio 450
- Optio 550
- Optio 555
- Optio 750
- Optio 750Z
- Optio MX
- Optio MX4
RICOH
- Caplio 300G
- Caplio 400G wide
- Caplio 500G
- Caplio 500G wide
- Caplio 500SE
- Caplio G3
- Caplio G3 model M
- Caplio G3 model S
- Caplio G3S
- Caplio G4
- Caplio G4 wide
- Caplio GX
- Caplio GX8
- Caplio Pro G3
- Caplio R330
- Caplio RR10
- Caplio RR30
- Caplio RX
ROLLEI
- Prego dp5300
- Rollei Prego dp5300
SAMSUNG
- Digimax U-CA3
- Digimax U-CA4
- Digimax U-CA401
- Digimax U-CA5
- Digimax U-CA501
- Digimax U-CA505
- Digimax V10
- Digimax V700
- Digimax V800
SANYO
- eries Xacti DMX-HD2000
- ries Xacti DMX-HD1010
- s Xacti DMX-WH1
- Sanyo Xacti DMX-WH1
- Xacti DMX-FH11
- Xacti DMX-FH11K
- Xacti DMX-HD1000
- Xacti DMX-HD1000K
- Xacti DMX-HD1000S
- Xacti DMX-HD1010
- Xacti DMX-HD1010K
- Xacti DMX-HD1010S
- Xacti DMX-HD2000
- Xacti DMX-HD2000K
- Xacti DMX-HD2000N
- Xacti DMX-TH1
- Xacti DMX-TH1S
- Xacti DMX-WH1
- Xacti DMX-WH1E
- Xacti DMX-WH1EL
- Xacti DMX-WH1W
- Xacti DMX-WH1Y
- Xacti VPC-FH1ABK
- Xacti VPC-FH1BK
- Xacti VPC-FH1EBK
- Xacti VPC-HD1000
- Xacti VPC-HD1010
- Xacti VPC-HD1010BK
- Xacti VPC-HD2000
- Xacti VPC-HD2000ABK
- Xacti VPC-HD2000EBK
- Xacti VPC-TH1
- Xacti VPC-TH1BL
- Xacti VPC-TH1EX-B
- Xacti VPC-TH1EXBL-B
- Xacti VPC-TH1EXR-B
- Xacti VPC-TH1R
- Xacti VPC-TH2
- Xacti VPC-WH1
- Xacti VPC-WH1BL
- Xacti VPC-WH1EXBL-B
- Xacti VPC-WH1EXW-B
- Xacti VPC-WH1EXYL-B
- Xacti VPC-WH1YL
SONY
- My Line Online
- Mylo
- Mylo COM-1
- Mylo COM-1/B
- Mylo COM-1/W
- Mylo COM-2
- Sony My Line Online
- Sony Mylo
- Sony Mylo COM-1
- Sony Mylo COM-1/B
- Sony Mylo COM-1/W
- Sony Mylo COM-2
- Xacti VPC-TH1
TOSHIBA
- Allegretto 5300
- CAMILEO H10
- CAMILEO H20
- CAMILEO H30
- CAMILEO H31
- CAMILEO P10
- CAMILEO P30
- CAMILEO S10
- CAMILEO S10 DUCATI EDITION
- CAMILEO X100
- PDR-5300
- PDR-T20
- PDR-T30
- Toshiba Allegretto 5300
- Toshiba CAMILEO H10
- Toshiba CAMILEO H20
- Toshiba CAMILEO H30
- Toshiba CAMILEO H31
- Toshiba CAMILEO P10
- Toshiba CAMILEO P30
- Toshiba CAMILEO S10
- Toshiba CAMILEO S10 DUCATI EDITION
- Toshiba CAMILEO X100
- Toshiba PDR-5300
- Toshiba PDR-T20
- Toshiba PDR-T30
YAESU
- VX-2
- VX-2E
- VX-2R
- Yaesu VX-2
- Yaesu VX-2E
- Yaesu VX-2R
If your compatible model is not list on here, please feel free to contact us before purchase!
Disclaimer:
www.secure-battery.com doesn't affiliate with any of the manufacturers listed. The products sold in this catalog have not been supported or endorsed by any of such manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
Shipping Information
- We only ship product to United States (Excludes: Alaska, Hawaii, APO/FPO.)
- Items will be shipped within 24 hours during the business days after payment cleared. (Sunday & Holidays excluded)
- We will offer you the tracking number and tracking link in 2-3 business days.
- If product ship from China, track information will update when item arrived United States, it usually needs about 10-12 days after product was shipped, please be patient.
- Please make sure your shipping address is correct, we won't be responsible for second-time postage. If you want to change the shipping address please E-mail us right after you pay for the item, we can't change the shipping address after the item has been sent out.
| Item location | Shipping cost (handling cost included) | Estimated delivery time |
|---|---|---|
| United States | US$0 | 3 - 7 business days |
| China | US$0 | 15 - 20 business days |
If you want get a discount, please feel free to contact us. [more...]
Payment Information
We ONLY accept PayPal payment. PayPal allows you to pay by Credit Card, Debit cards, Bank transfers and PayPal account Balances, For more information Please check at www.paypal.com
We will send order information to your email address when you complete place order, if you don't receive email, please check your email SPAM folder, or you can track your order information with your email address and full name from Order Tracking link.
If you have any question, please contact our customer service first, we will do our best to solve it for you, please don't open dispute or claim on PayPal without contact us.
 |
Return & Warranty
- Our products have 12 months warranty. A full refund can only be issued within 30 days.
- If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries after transaction, or other artificial damages, the return shipping fee should paid by the buyer.
- We can't receive if buyer return by yourselves according to the address on shipping package. We won't solve such case and buyer should responsible for the consequences. Please contact with us before return the item.
More return & warranty information, please click here [more...]
Our Storage
FAQ
Tip 1: You have to find your specific laptop model before ordering a correct battery. How to check your laptop model?
Step 1: Press Windows + R to open Run window.
Step 2: Input "msinfo32" in the empty box and
click OK to open System Information.
Step 3: Keep in the System Summary section, and you will
find the System Name item in the right pane.
Tip 2: Remove Battery from Laptop to find your laptop battery part number
Step 1: Switch off the laptop and unplug the power cable in case of electric shock
Step 2:
Remove the back panel with the screwdriver. You should to this with care avoiding any harm to the
laptop components.
Step 3: Disconnect the cable connected to the battery and then take out the
battery. After that, you can check the specifications of your battery
Tip3: How to check battery part number when I can not remove battery?
If your laptop has a built-in, non-removable battery or you don't have tools to remove battery, use one of the other methods explained on this page to find information about your battery. How to find the laptop battery specifications?
First of all, you need to assure the model of your laptop or the part number of your laptop battery. Then look for the battery you need at Secure-Battery. Finally, you can check whether the battery you find is compatible with your laptop or not on the "Compatibility" table (for example, Lenovo ThinkPad P72). If you don't know how to find the right battery for your laptop, you can click "How to find one correct battery for my laptop?" for more details. Moreover, you can click the link "Contact Us" on the bottom of this page to ask us.
Normally we will send you the tracking number within 1-2 business days, you can track order through "Order Tracking" link from bottom of website page. If you have any questions please click here to contact us, our customer service center will respond within 24 hours.
Usually NO. New batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new battery two to four times to allow it to reach its maximum rated capacity.
It is generally recommend an overnight charge (approximately twelve hours). It is normal for a battery to become warm to the touch during charging and discharging.
When charging the battery for the first time, the device may indicate that charging is complete after just 10 or 15 minutes. This is a normal with rechargeable batteries. New batteries are hard for the device to charge; they have never been fully charged and not ''broken in''. Sometimes the device's charger will stop charging a new battery before it is fully charged. If this happens, remove the battery from the device and then reinsert it. The charge cycle should begin again. This may happen several times during the first battery charge. Don't worry; it's perfectly normal.
You can determine your laptops run time when you know how many watts your laptop computer uses and the total power capacity your notebook battery has. Here is how you can calculate this yourself.
Battery capacity can also be measured in Watt-Hours. Watt-Hours are calculated by multiplying Volts x Milliamperes. Here is an example:
14.8 Volts X 4060mAh (4000mAh is equal to 4.06 Amperes).
Is also equivalent to:
14.8 x 4.06 = 60.09 Watt-Hours
Watt-Hours measure the energy which powers one watt for one hour. If your laptop runs at 20 watts, your run time will be: 3.004 hours (60.09 Watt-Hours / 20.0 watts Laptop pc power use)
Will a higher milliamp (mAh) rating on my battery damage my laptop?
No. Higher mAh ratings indicate that your battery will last longer. Although the milliamps may be higher, the voltage will always remain the same. If you have received a laptop battery that has a completely different voltage than your original laptop battery, please contact us immediately.
You should charge the replacement laptop battery before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible
to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high
temperature, which is the biggest threat to battery life.
Compatible CASIO Part Numbers
Please use the key combination [Ctrl + F] to quick find Part numbers / model numbers below.
CASIO
- NP-30
- NP-30DBA
CREATIVE
- NP-60
FUJIFILM
- NP-120
- NP-60
HP
- A1812A
- L1812A
- L1812B
- Photosmart R07
- Q2232-80001
KODAK
- KLIC-5000
- KLIC-5001
KYOCERA
- BP-1500S
OLYMPUS
- LI-20B
PANASONIC
- CGA-S301
- CGA-S302A
- CGA-S302A/1B
- CGA-S302E/1B
- VW-VBA10
- VW-VBA20
- VW-VBA21
PENTAX
- D-LI2
- D-LI7
RICOH
- DB-40
- DB-43
SAMSUNG
- SLB-1037
- SLB-1137
SONY
- COMA-BP1
TOSHIBA
- NP-120
- NP-60
- PDR-BT3
- PX1657
YAESU
- FNB-82LI
Compatible CASIO Chargers Models
CASIO
- Casio QV-R3
- Casio QV-R4
- QV-R3
- QV-R4
CONTAX
- Contax Tvs Digital
- Tvs Digital
CREATIVE
- Creative DiVi CAM 428
- DiVi CAM 428
FUJIFILM
- FinePix 50i
- FinePix 601
- FinePix 603
- FinePix F10
- FinePix F10 Zoom
- FinePix F11
- FinePix F11 Zoom
- FinePix F401
- FinePix F401 Zoom
- FinePix F410
- FinePix F410 Zoom
- FinePix F601
- FinePix F601 Zoom
- FinePix M603
- FinePix M603 Zoom
HP
- Photosmart R507
- Photosmart R607
- Photosmart R607 BMW
- Photosmart R607 Gwen
- Photosmart R607xi
- Photosmart R707
- Photosmart R707v
- Photosmart R707xi
- Photosmart R717
- Photosmart R725
- Photosmart R727
- Photosmart R817
- Photosmart R817v
- Photosmart R817xi
- Photosmart R818
- Photosmart R827
- Photosmart R837
- Photosmart R847
- Photosmart R927
- Photosmart R937
- Photosmart R967
KODAK
- EasyShare DX6490
- EasyShare DX7440
- EasyShare DX7440 Zoom
- EasyShare DX7590
- EasyShare DX7590 Zoom
- EasyShare DX7630
- EasyShare LS420
- EasyShare LS433
- EasyShare LS443
- EasyShare LS633
- EasyShare LS743
- EasyShare LS753
- EasyShare One Series
- EasyShare One Zoom
- EasyShare P712
- EasyShare P850
- EasyShare P880
- EasyShare Z730
- EasyShare Z730 Zoom
- EasyShare Z7590
- EasyShare Z7590 Zoom
- EasyShare Z760
- EasyShare Z760 Zoom
KYOCERA
- Kyocera Contax Tvs Digital
OLYMPUS
- AZ-1
- AZ-2
- AZ-2 Zoom
- Ferrari Digital Model 2004
- Olympus AZ-1
- Olympus AZ-2
- Olympus AZ-2 Zoom
- Olympus Ferrari Digital Model 2004
PANASONIC
- SV-AS3
- SV-AS3A
- SV-AV10
- SV-AV10-A
- SV-AV10-R
- SV-AV10-S
- SV-AV10-U
- SV-AV100
- SV-AV100EG-S
- SV-AV20
- SV-AV25
- SV-AV25EG-S
- SV-AV30
- SV-AV35
- SV-PT1
PENTAX
- Optio 330
- Optio 330RS
- Optio 430
- Optio 430RS
- Optio 450
- Optio 550
- Optio 555
- Optio 750
- Optio 750Z
- Optio MX
- Optio MX4
RICOH
- Caplio 300G
- Caplio 400G wide
- Caplio 500G
- Caplio 500G wide
- Caplio 500SE
- Caplio G3
- Caplio G3 model M
- Caplio G3 model S
- Caplio G3S
- Caplio G4
- Caplio G4 wide
- Caplio GX
- Caplio GX8
- Caplio Pro G3
- Caplio R330
- Caplio RR10
- Caplio RR30
- Caplio RX
ROLLEI
- Prego dp5300
- Rollei Prego dp5300
SAMSUNG
- Digimax U-CA3
- Digimax U-CA4
- Digimax U-CA401
- Digimax U-CA5
- Digimax U-CA501
- Digimax U-CA505
- Digimax V10
- Digimax V700
- Digimax V800
SANYO
- eries Xacti DMX-HD2000
- ries Xacti DMX-HD1010
- s Xacti DMX-WH1
- Sanyo Xacti DMX-WH1
- Xacti DMX-FH11
- Xacti DMX-FH11K
- Xacti DMX-HD1000
- Xacti DMX-HD1000K
- Xacti DMX-HD1000S
- Xacti DMX-HD1010
- Xacti DMX-HD1010K
- Xacti DMX-HD1010S
- Xacti DMX-HD2000
- Xacti DMX-HD2000K
- Xacti DMX-HD2000N
- Xacti DMX-TH1
- Xacti DMX-TH1S
- Xacti DMX-WH1
- Xacti DMX-WH1E
- Xacti DMX-WH1EL
- Xacti DMX-WH1W
- Xacti DMX-WH1Y
- Xacti VPC-FH1ABK
- Xacti VPC-FH1BK
- Xacti VPC-FH1EBK
- Xacti VPC-HD1000
- Xacti VPC-HD1010
- Xacti VPC-HD1010BK
- Xacti VPC-HD2000
- Xacti VPC-HD2000ABK
- Xacti VPC-HD2000EBK
- Xacti VPC-TH1
- Xacti VPC-TH1BL
- Xacti VPC-TH1EX-B
- Xacti VPC-TH1EXBL-B
- Xacti VPC-TH1EXR-B
- Xacti VPC-TH1R
- Xacti VPC-TH2
- Xacti VPC-WH1
- Xacti VPC-WH1BL
- Xacti VPC-WH1EXBL-B
- Xacti VPC-WH1EXW-B
- Xacti VPC-WH1EXYL-B
- Xacti VPC-WH1YL
SONY
- My Line Online
- Mylo
- Mylo COM-1
- Mylo COM-1/B
- Mylo COM-1/W
- Mylo COM-2
- Sony My Line Online
- Sony Mylo
- Sony Mylo COM-1
- Sony Mylo COM-1/B
- Sony Mylo COM-1/W
- Sony Mylo COM-2
- Xacti VPC-TH1
TOSHIBA
- Allegretto 5300
- CAMILEO H10
- CAMILEO H20
- CAMILEO H30
- CAMILEO H31
- CAMILEO P10
- CAMILEO P30
- CAMILEO S10
- CAMILEO S10 DUCATI EDITION
- CAMILEO X100
- PDR-5300
- PDR-T20
- PDR-T30
- Toshiba Allegretto 5300
- Toshiba CAMILEO H10
- Toshiba CAMILEO H20
- Toshiba CAMILEO H30
- Toshiba CAMILEO H31
- Toshiba CAMILEO P10
- Toshiba CAMILEO P30
- Toshiba CAMILEO S10
- Toshiba CAMILEO S10 DUCATI EDITION
- Toshiba CAMILEO X100
- Toshiba PDR-5300
- Toshiba PDR-T20
- Toshiba PDR-T30
YAESU
- VX-2
- VX-2E
- VX-2R
- Yaesu VX-2
- Yaesu VX-2E
- Yaesu VX-2R
If your compatible model is not list on here, please feel free to contact us before purchase!
Disclaimer:
www.secure-battery.com doesn't affiliate with any of the manufacturers listed. The products sold in this catalog have not been supported or endorsed by any of such manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
Shipping Information
- We only ship product to United States (Excludes: Alaska, Hawaii, APO/FPO.)
- Items will be shipped within 24 hours during the business days after payment cleared. (Sunday & Holidays excluded)
- We will offer you the tracking number and tracking link in 2-3 business days.
- If product ship from China, track information will update when item arrived United States, it usually needs about 10-12 days after product was shipped, please be patient.
- Please make sure your shipping address is correct, we won't be responsible for second-time postage. If you want to change the shipping address please E-mail us right after you pay for the item, we can't change the shipping address after the item has been sent out.
| Item location | Shipping cost (handling cost included) | Estimated delivery time |
|---|---|---|
| United States | US$0 | 3 - 7 business days |
| China | US$0 | 15 - 20 business days |
If you want get a discount, please feel free to contact us. [more...]
Payment Information
We ONLY accept PayPal payment. PayPal allows you to pay by Credit Card, Debit cards, Bank transfers and PayPal account Balances, For more information Please check at www.paypal.com
We will send order information to your email address when you complete place order, if you don't receive email, please check your email SPAM folder, or you can track your order information with your email address and full name from Order Tracking link.
If you have any question, please contact our customer service first, we will do our best to solve it for you, please don't open dispute or claim on PayPal without contact us.
|
Return & Warranty
- Our products have 12 months warranty. A full refund can only be issued within 30 days.
- If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries after transaction, or other artificial damages, the return shipping fee should paid by the buyer.
- We can't receive if buyer return by yourselves according to the address on shipping package. We won't solve such case and buyer should responsible for the consequences. Please contact with us before return the item.
More return & warranty information, please click here [more...]
FAQ
Tip 1: You have to find your specific laptop model before ordering a correct battery. How to check your laptop model?
Step 1: Press Windows + R to open Run window.
Step 2: Input "msinfo32" in the empty box and
click OK to open System Information.
Step 3: Keep in the System Summary section, and you will
find the System Name item in the right pane.
Tip 2: Remove Battery from Laptop to find your laptop battery part number
Step 1: Switch off the laptop and unplug the power cable in case of electric shock
Step 2:
Remove the back panel with the screwdriver. You should to this with care avoiding any harm to the
laptop components.
Step 3: Disconnect the cable connected to the battery and then take out the
battery. After that, you can check the specifications of your battery
Tip3: How to check battery part number when I can not remove battery?
If your laptop has a built-in, non-removable battery or you don't have tools to remove battery, use one of the other methods explained on this page to find information about your battery. How to find the laptop battery specifications?
First of all, you need to assure the model of your laptop or the part number of your laptop battery. Then look for the battery you need at Secure-Battery. Finally, you can check whether the battery you find is compatible with your laptop or not on the "Compatibility" table (for example, Lenovo ThinkPad P72). If you don't know how to find the right battery for your laptop, you can click "How to find one correct battery for my laptop?" for more details. Moreover, you can click the link "Contact Us" on the bottom of this page to ask us.
Normally we will send you the tracking number within 1-2 business days, you can track order through "Order Tracking" link from bottom of website page. If you have any questions please click here to contact us, our customer service center will respond within 24 hours.
Usually NO. New batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new battery two to four times to allow it to reach its maximum rated capacity.
It is generally recommend an overnight charge (approximately twelve hours). It is normal for a battery to become warm to the touch during charging and discharging.
When charging the battery for the first time, the device may indicate that charging is complete after just 10 or 15 minutes. This is a normal with rechargeable batteries. New batteries are hard for the device to charge; they have never been fully charged and not ''broken in''. Sometimes the device's charger will stop charging a new battery before it is fully charged. If this happens, remove the battery from the device and then reinsert it. The charge cycle should begin again. This may happen several times during the first battery charge. Don't worry; it's perfectly normal.
You can determine your laptops run time when you know how many watts your laptop computer uses and the total power capacity your notebook battery has. Here is how you can calculate this yourself.
Battery capacity can also be measured in Watt-Hours. Watt-Hours are calculated by multiplying Volts x Milliamperes. Here is an example:
14.8 Volts X 4060mAh (4000mAh is equal to 4.06 Amperes).
Is also equivalent to:
14.8 x 4.06 = 60.09 Watt-Hours
Watt-Hours measure the energy which powers one watt for one hour. If your laptop runs at 20 watts, your run time will be: 3.004 hours (60.09 Watt-Hours / 20.0 watts Laptop pc power use)
Will a higher milliamp (mAh) rating on my battery damage my laptop?
No. Higher mAh ratings indicate that your battery will last longer. Although the milliamps may be higher, the voltage will always remain the same. If you have received a laptop battery that has a completely different voltage than your original laptop battery, please contact us immediately.
You should charge the replacement laptop battery before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible
to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high
temperature, which is the biggest threat to battery life.
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