Round Polymer Battery 3.7V

Develop Best Round Polymer Battery Cells For Smart Watch Prototypes – LIPOL

Our newly developed round battery series perfectly fits the mechanical design of smart watch. Roud Polymer Battery have more free choose for your designed prototype, they have diffenrent capacity with different size, voltage. But also keep high polymer battery performance:

1. Compact Roud Shape with higher density energry 
2. Higher working voltage from 3.7V to 3.8V
3. Easy assmble PCM, NTC, Connectors when request
4. Huge selection with affforadble price
5. Longer battery life and low self discharge

Round Polymer Battery Cells Models

Battery Type
Round Polymer Battery
Part Number
LPR253027
Voltage @ Capacity
3.7V @ 135mAh
Dimension(T*D*L)
2.5*30*27mm
Storage Temperature
-20°C to +45°C

Round-LiPoly-Battery-2023.csv

Round-LiPoly-Battery-2023.csv
Part #Capacity (mAh)VoltageC-RateThickness (mm)Diameter (mm)
LPR2435352103.7V1C2.435
LPR2530271353.7V1C2.530
LPR2537362103.7V15C2.537
LPR28625410803.7V1C2.862
LPR3028231403.7V1C3.028
LPR3030271403.7V15C3.030
LPR3131252403.7V1C3.131
LPR3235353053.7V3C3.235
LPR331615623.7V1C3.316
LPR333736A3853.8V1C3.337
LPR333736B3553.7V3C3.337
LPR3530272103.7V1C3.530
LPR3533312953.8V1C3.533
LPR363027A2253.8V1C3.630
LPR363027B2453.7V1C3.630
LPR3835352853.7V1C3.835
LPR3936334453.7V1C3.936
LPR4030333753.7V1C4.030
LPR4033273053.7V1C4.033
LPR403535A3603.8V1C4.035
LPR403535B4053.8V1C4.035
LPR4037364953.8V1C4.037
LPR4324211553.7V1C4.324
LPR4335304303.7V3C4.335
LPR4337365653.8V1C4.337
LPR4435354503.7V1C4.435
LPR4436335403.7V1C4.436
LPR4530314253.7V1C4.530
LPR4730273303.7V1C4.730
LPR4735355453.7V1C4.735
LPR4835355303.85V1C4.835
LPR4838295103.7V1C4.838
LPR4850408603.7V1C4.850
LPR4930273003.7V1C4.930
LPR5135355253.7V1C5.135
LPR5435356103.85V1C5.435
LPR5516151003.7V1C5.516
LPR5521201253.7V1C5.521
LPR5533254353.7V1C5.533
LPR553535A5603.8V1C5.535
LPR553535B5803.7V1C5.535
LPR5545439603.7V1C5.545
LPR55554213703.7V1C5.555
LPR55655321203.7V1C5.565
LPR5818201703.7V1C5.818
LPR59554013503.7V1C5.955
LPR6035336303.7V1C6.035
LPR60454310503.7V1C6.045
LPR6530274303.7V5C6.530
LPR6539296653.85V1C6.539
LPR65444210003.7V15C6.544
LPR67655320003.7V8C6.765
LPR69454314003.7V1C6.945
LPR7042308353.7V5C7.042
LPR75504015003.7V1C7.550
Round-LiPo-Batteries