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Lithium Polymer Battery Pack
Created with Pixso. 502535 Polymer Lithium Battery 3.7 V 400mah Rechargeable Battery GPS IOT Card

502535 Polymer Lithium Battery 3.7 V 400mah Rechargeable Battery GPS IOT Card

Brand Name: Vats Battery
Model Number: 502535
MOQ: 3 pcs
Price: $0.98~1.35
Delivery Time: 7 work days
Payment Terms: T/T
Detail Information
Place of Origin:
Guangdong, China
Certification:
CE
Product Name:
Lithium Polymer Battery
Model:
502535
Certifications:
CE
Voltage:
3.7V
Capacity:
400mAh
Application:
GPS/IOT Card
Charge Voltage:
4.2V
Cut-off Voltage:
2.75V
Supply Ability:
Ships in 7 Business Days (In-Stock) / 30 Business Days (Out-of-Stock)
Highlight:

502535 Polymer Lithium Battery

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Polymer Lithium Battery 3.7 V

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3.7 V 400mah Rechargeable Battery

Product Description
CE 502535 polymer lithium battery GPS IOT card 3.7V 400mah rechargeable Battery
Battery Quality
  • Cells - Grade A cells to make sure batteries in high and full capacity.
  • Protection - Dual IC chips, that can anti-over charge, anti-over discharge, anti-over current, anti-short circuit.
  • Compose Type : Injection Technology to make battery more stable.
  • Wide operating temperature: High temperature resistance(-20~60 degrees Celsius).
  • Long life cycle.
Key attributes
Battery Size 5.0*25*35mm
Application Toys, Power Tools, Consumer Electronics
Model Number 502535
Place of Origin Guangdong, China
Brand Name VATS Battery or Neutral
Weight 8g
Product name Li-polymer battery
Warranty 12 Months
Maintenance 10 years
Std. working 0.2C
Max continuous discharge 1.0C
Charging voltage 4.2V
Discharge voltage (V) 2.75V
PCB protection(optional) over-charge/over-discharge/short-circuit, over-temperature
Working Temperature -20℃ to 60℃
OEM/ODM Yes
Packaging and delivery
Packaging Details Bubble bag+plastic tray+paper carton or custom-made package
Selling Units Single item
Single package size 1X1X1 cm
Single gross weight 1.000 kg
Packaging examples
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

R
Robert T.
United States May 13.2026
As a veteran engineer in portable audio and smart hardware R&D, I demand the absolute best in battery electrical performance. We sourced this 103048 3.7V 1500mAh Li-polymer battery for a BT speaker project, and its real-world performance has completely blown us away.
O
Owen
Canada Apr 7.2026
I’ve been using this 357090 3.7V 2500mAh lipo battery for a few weeks now, and I’m really satisfied with it. It is steady-quality rechargeable lithium polymer batteries that perfectly match the rated voltage and capacity. Output efficiency is great, which helps me save a lot of working time. Build quality feels solid too, no weird noises or faults during daily operation. Shipping was fast and the packaging was protective. For small-scale battery production and copying work, this is absolutely a practical and cost-effective pick. I’d definitely recommend it to fellow business partners and will consider reordering in the future.
M
Mark
United States Jan 7.2026
Really happy with this 14.8V 2000mAh 18650 battery pack! It fits my power tools perfectly and was easy to install right out of the box. Charging is fast and it holds power really well during daily use. The built-in PCB protection gives me extra peace of mind for safe operation. The output power is steady, no sudden drops while working. I’ve used it for hours straight on my drills and wrenches, and the performance stays consistent. For the price, the quality totally beats my expectations. Shipping was quick too. If you need a reliable replacement or spare battery for power tools, this one is absolutely worth buying. Great value overall!