+86(0)136-0304-8616 sales@polybattery.com

55mAh 3.7 v Lithium Battery LP401119 IEC62133 – Top Battery Manufacturer


Small Volume Pricing (USD $)

10+ $8.00
50+ $6.00
100+ $3.50

Contact us for a quotation for production quantities, customizations and integration such as custom wire length or with JST/ Molex connectors.

55mAh 3.7 v Lithium Battery LP401119 IEC62133 - Top Battery Manufacturer

We are high-reliability 55 mAh lipo battery manufacturer in China. High-Reliability Manufacturer. We support one to one service for your requests, can be made with a very slim outline. Higher energy density for given weight (WH/kg). A wide range of sizes and options. High Discharge C Rating. High Energy Density. Custom LiPo Battery. Fast Shipment. CE IEC62133 UN38.3 MSDS GB31241 UL1642.


LiPo Battery Mechanical   Chracteristics
Lipo Cell LP401119
Lithium Battery PCM Yes
Configuration 1S1P
Battery Weight appr. 1g
Lipo Battery Dimension 4mm*11mm*19mm
Lithium Battery Electrical   Specification
Lipo Battery Rated Capacity 55mAh min, 65mAh typ.
Lithium Polymer Battery Nominal Voltage 3.7V
Lipo Battery Wat-Hour Rating 0.185Wh
Max. Operating   Voltage Range 2.75V to 4.20V
Max. Charge   Voltage 4.2V ±50mV
Max. Charge   Current 25mA
Max.   Continuous
Discharge   Current 50mA
Discharge Cut   Off 2.75V
Internal   Impedance <200mΩ
Lipo Battery Expected Cycle Life 500 cycles ≥ 80%
@ (0.5C/0.5C) @ 23±5°C



1.Payment methods : Paypal, T/T


1.Delivery: DHL door to door 10-15 work days.

2.Item will be shipped within 5-7 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24 hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!


Q: If customized, what information should you provide?
A: You need to provide the basic specification of the Lithium polymer battery such as: Capacity, Sizes Applications, Voltage, Leads wire,Terminals. The minimum order quantity for custom lipo battery is 5000 pieces.


3.7 v 55mah lipo battery, 55mah lithium battery, 55mah battery