ISDT BG‑18S Smart Battery Cell Checker

Overview:
The ISDT BG-18S Smart Battery Checker is designed for checking high-cell-count lithium battery packs from 4S to 18S. It displays individual cell voltages alongside the total pack voltage, making it easy to identify differences between cells and assess the condition of a pack.

A bright 2.4-inch IPS display provides a clear view of the battery data, including the highest and lowest cell voltages and the voltage difference across the pack. A configurable low-voltage alarm provides an additional warning when the pack voltage falls below the selected threshold.

The BG-18S supports LiPo, LiHv, LiFe and ULiHv batteries. It features multiple battery connection options and is particularly suited to high-voltage RC applications where a conventional low-cell-count battery checker is not suitable.

Features:
- Displays individual cell voltages for quick battery condition checks.
- Shows total pack voltage and the difference between the highest and lowest cells.
- Configurable low-voltage alarm.
- Supports several lithium battery chemistries.
- High-precision differential measurement circuitry for consistent voltage readings.
- Bright IPS display with a wide viewing angle.
- Built-in overcurrent, short-circuit and over-temperature protection.
- Four connection interfaces provide flexibility for different battery configurations.
- USB Type-C connection allows firmware updates.
- Compact design suited to workshop or field use.

Specification:
- Model: ISDT BG-18S Smart Battery Checker
- Battery range: 4S-18S
- Individual cell measurement range: 1.5-5V
- Voltage measurement accuracy: 0.005V @4.2V
- Cell balancing accuracy: <0.005V
- Supported battery types: LiFe, LiPo, LiHv, ULiHv
- Display: 2.4-inch IPS LCD
- Display resolution: 320×240
- Connections: AS150U-M, Molex 16-pin, Molex 20-pin, USB Type-C
- Operating temperature: 0-40°C
- Operating humidity: 10-90% RH, non-condensing
- Dimensions: 101.8×70×27.3mm
- Weight: 121g

Included:
- 1x ISDT BG‑18S Smart Battery Cell Checker