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3.7V 650mAh 383450 403450 Lipo Battery Rechargeable Lithium Polymer Cells for Massager Water Dispenser Tire Pressure Detector
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Model:383450/403450
Battery Size:3.8/34/50mm(H*W*L)
Battery specification: with battery plate + cable + terminals + battery cells
Operating Temperature:-20°C-60°C
Rated capacity:650mAh
Rated Voltage:3.7V
Charging Temperature:0℃-45°C
Maximum charging current: 1.2A
Maximum discharge current: 1.2A
Operating current: 0.15A-1.25A
Discharge voltage: 2.75V
Charging voltage: 4.2V
Battery Type:lithium polymer battery
Chemical type:li-ion Battery
Protection function: overcharge, overdischarge, overcurrent, short circuit
Applicable: for for smart watches, beauty equipment, electronic products, led lights, water dispensers, floor sweepers, massagers.
Note: If there is no response after the battery is connected to the device, please try swapping the red and black wires of the battery plug, the red positive and the black negative.

Note: The positive and negative lugs of the battery, front assembly/reverse assembly at random delivery, positive/reverse assembly does not affect the use of the product effect



Key specifications
- Product type: rechargeable Li-Po polymer battery
- Model / part number: 383450
- Voltage: 3.7V
- Capacity: 650mAh
- 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.