KLMXPS Battery store
NiMH AAAA 1.2V 400mAh Rechargeable Battery For Stylus Pen Work With AA AAA AAAA Battery Charger
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100% brand new high quality stylus AAAA NiMH rechargeable battery
Specifications:
Capacity: 450mAh
Voltage: 1.2V
Type: Ni-Mh Battery
Compatible with:
For surface pen, alarm clock, LED flashlight, torch, calculator, wireless doorbell, wireless mouse, bicycle light, digital camera, power bank, Bluetooth headset such as BT2040, stylus, meter. radio, gamepad, laser pointer, toys, remote control, mini fan, instrument, audio equipment, etc.




Key specifications
- Product type: battery charger
- Model / part number: BT2040
- Voltage: 1.2V
- Capacity: 400mAh
- Ordering check: confirm dimensions, connector polarity and device compatibility before purchase.
Compatibility and ordering check
Match the model number, voltage, capacity, dimensions and connector before ordering. If replacing an existing pack, compare the label and plug orientation with your original battery.
FAQ
- How do I confirm this product fits my device?
- Check model number, voltage, capacity, size and connector against your original part before purchase.
- Can this battery be used with any charger?
- Use only a charger that matches the battery chemistry, voltage and connector requirements.
Safety note
Do not short-circuit, puncture, crush or expose batteries to fire or water. Stop using the battery if it swells, leaks, overheats or shows visible damage.