# Lithium battery, 3.7V, 2900mAh

- Page: https://sigmanortec.ro/en/lithium-battery-37v-2900mah
- Price: 65.64 RON
- Availability: Out of stock
- Reference: 33100 · EAN: 5946452790609
- Category: Electronic components > Battery
- Specifications: Technology: Lithium Ion; Number of cells: 1S
- Package (shipping data): 0.046 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:21 (Europe/Bucharest)

## Description

Li-Polymer 3.7V 2900mAh battery, ideal for RC projects and portable power supplies, offers stable energy and good autonomy, includes overcharge and discharge protection circuit, support for standard and fast charging up to 0.5C, discharge current up to 1C, compact size 58x40x9.5 mm and light weight 53 g.
Lithium polymer battery 3.7V capacity 2900mAh, 114058. Recommended for RC projects.
Battery equipped with protection circuit and 2 wires.
Specifications:
Standard discharge current: 0.2C
Maximum discharge current: 1C
Standard charging current: 0.2C
Fast charging current: 0.5C
Discharge protection: 2.4 ± 0.06V
Overcharge protection: 4.25± 0.03V
Discharge temperature: -20 - 60°C
Charging temperature: 0 - 45°C
Storage temperature: 23 ± 5°C
Weight: 53g
Dimensions mm: 58 x 40 x 9.5mm (thickness)