3.7V 300mAh Rechargeable Lipo Battery 402933 With Molex Connector

Place of Origin CHINA
Brand Name EA ENERGY
Certification CE MSDS UN38.3
Model Number 51.8v 32Ah
Minimum Order Quantity 1PCS
Price Negotiable
Packaging Details 48*30*42cm 100pcs / carton GW:12kg
Delivery Time 1-5 Work days
Payment Terms T/T, Western Union, MoneyGram, T/T, D/P
Supply Ability 100000pcs Per Day

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Product Details
Cell Type Lithuim Ion Polymer Battery Model E Bike Battery
Capacity 32Ah 1600Wh Diameter 110mm X 70mm X 170mm
Cycle Life >100 Cycles Standard Discharge Current Constant Current 1C
Standard Charge Current Constant Current 1C Voltage 51.8V
Impedance <50mΩ Certifications CE /UL/UN38.3/ MSDS
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3.7V 300mAh Rechargeable Lipo Battery


402933 Rechargeable Lipo Battery


Lipo Rechargeable Battery 3.7 V

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Product Description

3.7V 300mAh Rechargeable Lipo Battery 402933 With Molex Connector


3.7V Rechargeable Lithium Polymer Ion Battery 300mAh 402933 Lipo Battery With Molex Connector UN38.3


3.7V Rechargeable Lithium Polymer Ion Battery Quick details:


1. Diameter*Height : 29mm x 33mm x 4mm (Lithium Ion polymer 402933 size)

2. Nominal Voltage : 3.7V

3. Nominal Capacity : 300mAh 

4. Cycle life : 100 cycles

5. Standard charging ways : CC / CV

6. Li-ion / Lithium Ion Polymer rechargeable battery cell 402933

7. CE , UL , UN38.3 , MSDS compliant


Lipo Rechargeable Battery 3.7 V Description:


VOLTAGE: 3.7V; Typical capacity: 300mAh, Min capacity: 300mAh; Weight: approximate 6g; Size: 29 x 33 x 4.0mm/1"x1.41"x0.17" (WxLxH)


RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection. STORAGE—Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. And store the battery in cool and dry place.

1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire


The 402933 3.7V 300mAh is one of our popular rechargeable LiPo batteries, Our MOQ is only 1 pieces, friendly to the small company.


3.7V Rechargeable Lithium Polymer Ion Battery Specifications:

No items Specification
1 Mode 402933
2 Nominal capacity 300mAh
3 Nominal voltage 3.7V
4 Delivery voltage 3.7-4.2V
5 charge voltage 3.7V
6 Standard charging method 0.5C constant current, 3.7V constant voltage
charge to 3.7V, continue charging till current
decline to ≤0.01C
7 Charge current 1C 0.3A Standard charge, charge time:6.5h(Ref)
1C 0.3A Rapid Charge, charge time:3h(Ref)
8 Standard discharging method 0.5C constant current discharge to 3.7V
9 Cell Internal Impedance ≤150mΩ
10 Maximum cont charge current 0.5C For continuous charging mod
11 Max cont discharge current 0.5C Peak instant discharge current 1C



3.7V Rechargeable Lithium Polymer Ion Battery Products Details :


3.7V 300mAh Rechargeable Lipo Battery 402933 With Molex Connector 0


3.7V Rechargeable Lithium Polymer Ion Battery Applications:


Uitable for bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors.


3.7V 300mAh Rechargeable Lipo Battery 402933 With Molex Connector 1