ISDT BL8 — LiPo Battery Checker & Active Balancer

The ISDT BL8 is a compact and precise LiPo battery checker and active balancer designed for RC users who want to monitor and maintain their battery packs with confidence. Suitable for 2S to 8S LiPo batteries with an XH2.54 balance connector, the BL8 allows users to quickly check individual cell voltage and total pack voltage at a glance.

More than a standard voltage checker, the BL8 features built-in 3A active balancing. Instead of simply burning off excess energy as heat, active balancing transfers energy between cells, helping reduce cell mismatch more efficiently. This makes the BL8 a valuable tool for diagnosing, balancing and maintaining RC battery packs.

The high-accuracy voltage meter displays real cell voltage with ±5mV accuracy and a clear 3-decimal readout. This makes it especially useful for identifying weak, unbalanced or drifting cells before they become a problem.

A bright wide-view color screen makes the battery data easy to read, whether you are working at the bench, in the workshop or at the track. The clear display helps users scan cell voltage information faster than with traditional monochrome battery checkers.

For additional convenience, the BL8 supports smart remote monitoring and control through the app. This allows users to follow and manage balancing sessions from compatible devices, with support for Windows, macOS, iOS, Android, HarmonyOS and Linux.

Compact, accurate and easy to use, the ISDT BL8 is an essential battery management tool for RC hobbyists, racers and advanced users who want better insight into the condition of their LiPo battery packs.

Key Features:

• Compact LiPo battery checker and active balancer
• Supports 2S to 8S LiPo battery packs
• For batteries with XH2.54 balance connector
• Displays individual cell voltage and total pack voltage
• Built-in 3A active balancing
• Active balancing transfers energy between cells
• Helps reduce cell mismatch more efficiently
• High-accuracy cell voltage measurement
• Voltage accuracy: ±5mV
• 3-decimal voltage display
• Bright wide-view color screen
• Easy-to-read battery data for bench and field use
• App monitoring and control during balancing sessions
• App support for Windows, macOS, iOS, Android, HarmonyOS and Linux
• Compact and practical design for RC users

Technical Specifications:

Packaging Content:

• 1 x ISDT BL8 LiPo Battery Checker
• 1 x User Manual

Not Included:

• XH2.54 balance cable / adapter