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Polymer Li-Ion Cell: 3.7V 1050mAh (553562-10C) 3.8Wh - UN38.3 Passed

Your Price: $11.20
In Stock

Product ID # 2158
Part Number:

Quantity Discounts

5 to 20$10.86
21 to 50$10.64
51 to 100$10.41
101 or more$10.08


Battery cell Polymer Li-Ion (553562-10C) cell
Specification updated on 7/15/2020 , UN38.3 is tested at 2100mA/2C discharge current.
Voltage Nominal: 3.7V
Charge Cut-off: 4.2V±0.10V  -- CC/CV charge
Discharge Cut-off: 3.0V 
Capacity Nominal: 1050mAh
Minimum: 1000mAh
25°C, 0.2C discharge
Charge Current Standard: 200mA / 0.2C
Maximum: 1000mA / 1.0C
0 to 45°C
Discharge Current Standard: 200mA / 0.2C
Recommend: 2100mA / 2C
Maximum: 10.5A/10C (has 10C discharge capability)
0.2C: -20 to 60°C
2C:    -20 to 60°C
10C:   0 to 45°C
Impedance ≤12mΩ 25°C, AC 1KHz after 50% charge
Dimension(LxWxH) with
tolerance ±1 mm
67mm x 35.5mm x 6.3mm  
Weight 0.9 Oz (26 grams)  
Storage Temperature ≤1 month: -20 to 45°C;
≤6 moths: 0 to 30°C ;
≤ 12 months: 20±5°C;
Best 20±5°C for long time
Suggestions on designing
Lithium battery packs
What to consider when designing Lithium Batteries

Please download the Specification here 


  • Li-Ion Batteries may explode if charged or discharged improperly.
  • The end user must have the technical knowledge of Lithium batteries before making battery packs.
  • Must use a protection IC (PCB) to prevent the battery from over charged and over discharged.
  • Batteryspace.com is NOT liable for any misuse due to any other brand of PCB applie. 
  • Please read more safety warning about Li-ion battery
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

Related Products

  • Please choose our smart Li-Ion battery charger to recharge this battery.
  • If you DIY by yourself, you MUST install our PCB or your own PCB with the following feature:
    • 4.2V/cell over-charge protection
    • 2.5V/cell over-discharge protection
    • Max current over-drain protection
    • Short circuit protection. 
  • Fire Retardant Bag: 300mmx230mm -- Reduce the chance of damage if caught fire

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Product Reviews

(1 Rating, 1 Review) Average Rating:
high-end batteries
vinhhoangn (San Francisco, CA) 6/29/2012 2:01 PM
BatterySpace has such very high-end batteries. This is my first time buying and testing batteries for NANO sattelite for my company http://www.cubesatkit.com/ After testing, the results came out so perfect. The final test will be in the vacuum chamber. If these batteries pass the final test, we will have these batteries in every NANO sattelite around the world. Thanks BatterySpace for providing us such high quality batteries.
What to consider when designing Lithium Batteries?
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Lithium Battery Shipping Regulation
Recommendations on How to get ≤30% Rated Capacity for Shipping
Thermal Abuse Test for IEC62133
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