POWER-FENG
POWER-FENG 41Wh 14.6V OA04 laptop battery for HP 240 245 250 255 G2 G3
41Wh 14.6V lithium-polymer replacement battery compatible with HP 240, 245, 250, 255 G2 and G3 series laptops
- TypeBattery
- Battery TypeLaptop Batteries
- Li-polymer chemistry delivers stable 14.6V output
- 41Wh capacity supports extended mobile work sessions
- Direct replacement for OA04 and OA03 part numbers
- Compatible with HP 240, 245, 250, 255 G2 and G3 series
- Fits 14-inch and 15-inch models including TPN-F112 through TPN-C117
Replacement battery for HP 240 245 250 255 G2 G3
This 41Wh lithium-polymer battery operates at 14.6V and delivers 2660mAh of capacity. It replaces part numbers OA04, OA03, HSTNN-LB5S, HSTNN-LB5Y, HSTNN-PB5Y, HSTNN-PB5S, 740004-422 and 740715-001. The unit is brand new and coloured black.
Li-polymer build with direct-fit mounting
The lithium-polymer chemistry allows a slim profile that matches the original chassis dimensions for the listed HP models. Direct-fit mounting uses the existing latch points on the 240, 245, 250, 255, 246 and 256 G2 or G3 series, plus the 14-r and 15-r families. No adapters or modifications are required.
Ready to install with no extra software
The package contains only the battery itself; no drivers, utilities or calibration tools are bundled. Installation is a simple mechanical swap that the notebook firmware recognises immediately. Buyers who need a multi-bay charger or an external power bank will not find those functions here.
Highlights
- Li-polymer chemistry delivers stable 14.6V output
- 41Wh capacity supports extended mobile work sessions
- Direct replacement for OA04 and OA03 part numbers
- Compatible with HP 240, 245, 250, 255 G2 and G3 series
- Fits 14-inch and 15-inch models including TPN-F112 through TPN-C117
Specifications
| Type | Battery |
|---|---|
| Battery Type | Laptop Batteries |
Questions about this item
What voltage does the OA04 battery supply and what capacity does that provide?
The OA04 battery supplies 14.6 V and is rated at 41 Wh or 2660 mAh.
What physical space does this battery need inside the laptop?
It fits the standard battery bay of HP 240, 245, 250, 255 G2 and G3 models and their 246, 256 G3 variants.
How is the battery installed and what step is often missed?
Power off the laptop, remove the bottom cover, unplug the old battery connector, fit the new OA04 unit, reconnect the cable, then replace the cover.
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