Lithium Ion Polymer Battery - 3.7V 500mAh
Lithium Ion Polymer Battery - 3.7V 500mAh quarter size comparison
Lithium Ion Polymer Battery - 3.7V 500mAh

Lithium Ion Polymer Battery - 3.7V 500mAh


789 in stock
Regular price $ 6.95 Save $ -6.95


This is a rechargeable Lithium-ion polymer battery that works perfectly with the TinyDuino Processor board to power your projects. The lipo battery has a capacity of 500mAh at 3.7V, the voltage can range from 4.2V when fully charged to 3.0V when completely discharged. The battery includes protection circuitry to protect the battery from overcharging or completely discharging.

This battery includes a micro JST-SH connector, which is used on TinyCircuits products that support Lithium-ion batteries.


  • Nominal Voltage: 3.7V
  • Nominal Capacity: 500mAh
  • Max Charge Current: 500mA (1C)
  • Max Discharge Current: 500mA (1C)
  • Dimensions: 30.0±3.0mm x 20.0±2.0mm x 9.5±0.5mm (1.181±0.118" x 0.787±0.079" x 0.374±0.020")
  • Wire Length: 37±5.0mm (1.457±0.197")
  • Weight: 8 grams
  • Battery Connector: JST SHR-02V-S-B
  • Mating Connector: JST SM02B-SRSS-TB(LF)(SN)

Customer Reviews

Based on 6 reviews
Louis Smith
Perfect replacement

A piece of gear came in DOA - vendor support said "not fixable". Well, guess what... one battery from Tiny Circuits and the unit works just fine. Much easier than dealing with foreign vendors.

Great price

Great price ! if I had only bought the right battery so it's useless to me

Nik Hawks
fast shipping, as advertised

I needed a very specific sized battery to fit within a case for a Meshtastic radio. Shipping was fast and easy, the battery was exactly what I wanted. I'll be back to shop again!