# Imax B3 Pro Compact lithium battery charger with balance, 2s and 3s

- Page: https://sigmanortec.ro/en/imax-b3-pro-compact-lithium-battery-charger-with-balance-2s-and-3s
- Price: 42.51 RON
- Availability: In stock; 1-2 zile
- Reference: 7754018 · EAN: 5944439669184
- Category: Electronic components > Battery > Battery Chargers
- Specifications: Technology: Lithium Ion; Load voltage: 8.4VDC; sway: Yes; Number of cells: 2S
- Package (shipping data): 0.107 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 04:32 (Europe/Bucharest)

## Description

Compact balance charger for Li-Po and Li-Ion 2S and 3S batteries, ideal for RC applications and lithium batteries. Charges each cell separately for equal voltages and correct charging, operates at 100-240VAC with 8.4V or 12.6V output depending on the battery, offers charging current up to 1.5A and clearly displays status via 3-color LED.
B3 Pro Compact Charger for li-po, li-ion batteries, with cell balancing, for 7.4V (2S) and 11.1V (3S) batteries.
Balancing is done by separately charging each cell so that there are no voltage differences between the battery cells.
This ensures the correct charging of batteries by charging each cell to the same values.
Ideal for batteries used in RC and generally lithium-based batteries.
Specifications:
Input voltage: 100 - 240VAC
Output voltage: depending on the connected battery, 2S (8.4VDC) or 3S (12.6VDC)
Number of supported cells: 2 or 3
Maximum charging current: 1.5A (2S), 1A (3S)
Visual feedback: LED in 3 colors indicates status
Dimensions mm: 95 x 55 x 35mm
LED Status:
When powered on: Orange
Standby: Green
Battery charging: Red
Battery fully charged: Green
EUROPE plug version (image for informational purposes)