HP G62-113SO Laptop Replacement Battery 10.8V 4400mAh
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HP G62-113SO Laptop Replacement Battery 10.8V 4400mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
HP G62-113SO Laptop Replacement Battery 10.8V 4400mAh - is backordered and will ship as soon as it is back in stock.
Voltage
10.8V
Amp
4400mAh
HP G62-113SO Series — 10.8V Li-ion Replacement Battery (HSTNN-CB0W)
This is a 10.8V 4400mAh (47.52Wh) lithium-ion battery for the HP G62-113SO and the broader G62 / Presario CQ62 notebook range. It replaces a wide set of OEM part numbers including HSTNN-CB0W, HSTNN-LB0W, MU06, and 593554-001. If the original cell has lost capacity or won't hold a charge, this restores full portable operation.
- G62 and CQ62 platform fit: HP used the same 6-cell 10.8V Li-ion pack across the G62 and Presario CQ62 lines. Same connector pinout, same BMS handshake voltage, same physical bay dimensions — the pack seats and communicates without modification.
- Bench tested on actual hardware: We ran this cell through charge, discharge, and BMS communication checks on G62-series hardware. The BMS reported cell status correctly, charge current tapered normally at full capacity, and no protection cutoff triggered under standard CPU and display load.
- Post-install calibration on G62 notebooks: After fitting a new cell, run the laptop on battery until it reaches hibernate cutoff — do not interrupt. Then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate "poor health" or "consider replacing" warning that appears after every cell swap.
Why the G62 BIOS reports poor battery health immediately after a new cell is fitted
The G62 BIOS reads health data from an EEPROM embedded in the battery pack. When a replacement cell arrives, that EEPROM holds factory default values that don't match the laptop's learned charge history. The BIOS compares expected versus actual cycle data, sees a mismatch, and flags it as degraded. Running one full discharge-to-hibernate then a full uninterrupted charge teaches the BIOS to reset its baseline against the new cell's actual capacity curve.
Laptop shuts off at 20–30% charge shown on the G62 fuel gauge
This is a fuel gauge IC calibration issue, not a faulty cell. The gauge IC uses a stored charge map from the old battery to estimate remaining capacity — when voltage drops sharply under CPU and display load near the bottom of the discharge curve, the laptop hits cutoff before the gauge catches up. The fix is two to three full discharge and charge cycles so the fuel gauge IC recalibrates its map against the new cell's actual voltage profile. After calibration, the percentage reading at shutdown should align with real remaining capacity at approximately 10.8V under load.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: HP
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-ion
- Battery Type: Li-ion
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
Why does Windows show the new battery as 0% or "plugged in, not charging" right after fitting it in the G62?
The fuel gauge IC in the G62 pack retains the old cell's charge state in memory. When a new cell is installed, the IC reads its stored data rather than the actual cell voltage, which can report 0% or block charging until the BIOS recognises the new pack. Disconnect the AC adapter, hold the power button for 15 seconds to drain residual charge from the board, then reconnect and boot. The BIOS will re-initialise communication with the pack and charging should begin normally.
Windows Energy Report shows the G62 battery's design capacity as 47,520mWh but last full charge as far lower — is the cell defective?
Not necessarily. The EEPROM on a replacement pack stores the rated chemistry capacity as its design value, but the fuel gauge IC hasn't yet measured a full charge-discharge cycle on the new cell. Until it completes at least one full calibration cycle, the "last full charge" figure will read low because the IC is extrapolating from incomplete data. Run one full discharge to hibernate cutoff, then charge uninterrupted to 100%, and check the Energy Report again — the last full charge figure should converge toward the 47,520mWh design value.
The G62 battery stops charging at 80% and won't go higher — does the replacement cell have a fault?
This is almost always a BIOS-controlled charge limit, not a cell fault. HP's battery care settings in BIOS or HP Support Assistant can cap charging at 80% to reduce long-term wear. Enter BIOS setup on boot (F10 on most G62 units), navigate to System Configuration or Power Management, and check for a battery charge limit or battery care mode setting. Disable it, save, and reboot — charging should resume to 100%.
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