B3 Compact 2S 3S Lipo Balance Battery Charger for RC Helicopter US

Product Specifications

Product Name: B310W2-3S Charger

- Weight:

- Unit: 95g

- With packaging: 118g

- Dimensions: 55 × 33 × 90mm

- Input Voltage: 100–240V AC, 50–60Hz

- Output Current: Max 3 × 800mA (per channel)

- Display: 3 dual-color LED indicators

- Compatibility:

2S (7.4V) LiPo batteries

3S (11.1V) LiPo batteries

Key Features:

- Compact and lightweight design.

- Multi-color LED display for charging status.

- Supports standard 2S and 3S LiPo battery configurations.

Charging Instructions & LED Indicators

Step-by-Step Guide

Power On:

Connect charger to power supply → Orange LED lights up (standby mode).

Charging:

Connect LiPo battery → Red LED(s) light up (charging in progress).

Fully Charged:

Battery reaches full capacity → LED turns back to orange.

Important Notes

For 7.4V (2S) Batteries:

Only CE111 and CE112 LEDs turn red during charging.

For 11.1V (3S) Batteries:

All three LEDs (CE111, CE112, CE113) turn red during charging.