KLMXPS Battery store
402050 3.7V 400mAh LiPo Battery Rechargeable Lithium Polymer Battery with JST PH2.0 2P Plug for DIY Electronic Devices
$88.97 USD
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- Brand: JULINENG
- Product Name: Lithium Polymer Battery
- Model: 402050
- Nominal Voltage: 3.7V
- Capacity: 400mAh
- Battery Type: Rechargeable LiPo Battery
- Size: Approx. 4 × 20 × 50mm
- Connector: JST PH2.0 2P (2.0mm pitch)
- Rechargeable: Yes
- Application: DIY electronics, Bluetooth speaker, GPS device, LED light, smart toy, small portable devices
Please check the variant name carefully before placing your order.
The Single Cell version is supplied without wire and without connector.
All other package options are supplied with wire and JST PH2.0 2P connector.
Warm Tips
- Please confirm size, voltage, capacity, polarity, and connector before purchase
- Use a compatible lithium battery charger only
- Do not short circuit the battery terminals
- Do not overcharge or overdischarge
- Keep away from fire, heat, and water
- Stop using the battery if it is swollen, damaged, or leaking
- Manual measurement may have slight error
Customization Service
- Support custom connector type
- Support custom wire length
- Support bulk order
- Support OEM / ODM service
After-sales Service
If you have any questions about the product, please feel free to contact us before or after purchase.
We will reply as soon as possible and provide suitable support.
Key specifications
- Product type: battery charger
- Model / part number: 402050
- Voltage: 3.7V
- 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.
Model
402050
Voltage
3.7V
Capacity
400mAh
Size
4*20*50mm
Weight
10g-100g
Shipping fees, delivery time, duties, and taxes are calculated at checkout. For bulk orders or custom battery packs, contact us before placing the order.