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Home > Products >
Lithium Polymer Battery Pack
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3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices
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Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

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3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices

Brand Name: RESKY
Model Number: LP402535
MOQ: 500pcs
Price: Negotiable
Packaging Details: Paper box
Payment Terms: T/T,Western Union
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin:
China
Certification:
CE, RoHS, MSDS, Un38.3,IEC62133, ECT
Document:
LP502030 250mAh cell specif...on.pdf
Nominal Capacity:
380mAh
Charging Current:
0.2c
Continuous Discharging Current:
0.5c
Max Discharging Current:
1c
Weight:
5g
Cycle Life:
500cycles
Warranty:
12months
Connector:
Jst, Molex....
OEM Service:
Yes
Specification:
4*25*35mm
Supply Ability:
50000pcs/day
Highlight:

3.7V lithium ion battery for GPS locator

,

380mAh lithium battery with 500 cycles

,

rechargeable lithium battery for smart devices

Product Description
Factory Lithium Ion Battery Cell 3.7V 402535 380mAh Power Lipo Batteries For GPS Locator
High-performance 3.7V 380mAh LiPo battery cell designed for GPS locators and various electronic devices, featuring stable discharge, high safety performance, and long cycle life.
Product Specifications
Item Specifications
Batteries 3.7V 380mAh LiPo battery
Charge voltage 4.2V
Nominal voltage 3.7V
Nominal capacity 380mAh @ 0.2C Discharge
Charge current Standard Charging: 0.5C
Rapid charge: 1.0C
Standard Charging method 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C
Charging time Standard: 2.75 hours (Ref.)
Rapid: 2 hours (Ref.)
Max. charge current 1.0C
Max. discharge current 1.0C
Discharge cut-off voltage 2.75V (0.2C)
Operating temperature Charging: 0°C ~45°C
Discharging: 0°C ~45°C
Storage temperature -10°C ~ +45°C
Dimension Length: 35±2mm
Width: 25±0.5mm
Thickness: 4±0.2mm
Drop Test 1m drop onto concrete twice. No fire, no leakage
Cycle time ≥500 cycles
Main Features
380mAh Capacity + Stable Discharge
Stable 3.7V output, 380mAh true capacity, longer battery life, smooth discharge without voltage drop or lag.
High Safety Performance, Leak-proof and Bulb-free
Utilizes an aluminum-plastic film soft-pack structure, eliminating leakage risk; built-in protection board (PCM) supports overcharge, over-discharge, overcurrent, and short circuit protection, ensuring greater safety and reliability.
Long Cycle Life, Low Self-Discharge
Cycle life ≥ 500 cycles (capacity retention ≥ 80%), low monthly self-discharge, no power loss during long-term storage, longer lifespan.
No Memory Effect, Charge Anytime
Supports charging at any time, no need to fully discharge before charging, more convenient, suitable for frequent daily charging scenarios.
Wide Temperature Adaptability
Stable operating temperature range, resistant to both cold and heat, providing stable power to both indoor and outdoor devices, making it more versatile.
Environmentally Friendly and Compliant, Stable Quality
Manufactured to meet environmental standards with consistent, reliable quality.
Applications
  • Smart Wearable Devices: such as smartwatches, electronic rings, health monitoring bracelets, etc.
  • Portable Consumer Electronics: MP3/MP4 players, mini DV cameras, e-readers, PDAs, PMPs, Bluetooth headsets, mini speakers
  • Home and Personal Care Devices: electronic fences, night lights, fishing lights, beauty devices, massagers, hydrating devices, mite removers, hand warmers
  • Security and Positioning Devices: smart door locks, child/elderly trackers, GPS trackers, tire pressure monitors
  • Industrial and Professional Equipment: mini power banks, dashcams, Bluetooth speakers, remote controls (RC models), dog trainers, humidifiers, baby monitors
Product Images
3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices 0 3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices 1 3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices 2 3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices 3 3.7V 380mAh Lithium Ion Battery Cell with 500 Cycles for GPS Locator and Smart Devices 4
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

M
Mofak
United Kingdom Dec 5.2025
Helpful (1500)
Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.
Review Image
H
Hanna
Belarus Sep 10.2025
Helpful (5600)
Working with RESKY more than 10years, stable quality, fast delivery, competitive price. Recommended.
Review Image
O
Olga
Belarus Apr 23.2025
Helpful (4300)
Recommend Resky as a reliable lithium polymer battery supplier.
Review Image
Tags: 

Li Polymer Battery Pack  

Custom Lipo Battery Pack  

Lipo Battery Pack

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