📘 HeltecBMS manuals • Free online PDFs

HeltecBMS Manuals & User Guides

HeltecBMS offers battery management systems, protection boards, active balancers and battery testers for monitoring, balancing and protecting battery packs.

Tip: include the full model number printed on your HeltecBMS label for the best match.

HeltecBMS manuals

Selected manuals from manuals+ curated for this brand.

HeltecBMS manuals from online retailers

Heltec Adapter Board and Plug PCB Wire Terminal User Manual

HTB-J24S04A/HTB-J24S07A • August 2, 2026

Comprehensive user manual for the Heltec Adapter board and Plug PCB Wire Terminal, compatible with HTB-J24S04A and HTB-J24S07A models. Includes setup, operation, specifications, and safety guidelines.

User Manual: 2.4V LTO BMS Lithium Titanate Battery Protection Board

LTO BMS • July 29, 2026

Instruction manual for the Heltecbms LTO BMS (Battery Management System) for 4S-10S Lithium Titanate battery packs, covering setup, operation, maintenance, specifications, and troubleshooting.

Heltec Wireless Brushless DC Controller User Manual

HT-BLDC2000W72-CA, HT-BLDC2500W72-JH • July 13, 2026

Comprehensive instruction manual for Heltec 2000W and 2500W Wireless Brushless DC Controllers, including specifications, setup, operation, and maintenance for electric scooters, e-bikes, and electric tricycles.

Heltec 2S-17S 1.2A Battery Active Balancer/Equalizer Balance Board User Manual

2S-17S 1.2A Battery Active Balancer/Equalizer Balance Board • 1 PDF • July 3, 2026

Comprehensive user manual for the Heltec 2S-17S 1.2A Battery Active Balancer/Equalizer Balance Board, including setup, operation, specifications, and troubleshooting.

Heltecbms Smart Relay BMS User Manual

Smart Relay BMS • June 26, 2026

Comprehensive instruction manual for the Heltecbms Smart Relay BMS, covering installation, operation, specifications, and troubleshooting for 4S-32S Lithium Battery Packs with Bluetooth, RS485, and CAN communication.

Heltec Smart BMS with Active Balance User Manual

Smart BMS • June 25, 2026

Comprehensive user manual for the Heltec Smart BMS with Active Balance. Includes setup, operation, maintenance, troubleshooting, specifications, and safety guidelines for 8S-24S LiPo/LiFePO4/LTO battery systems.

HeltecBMS 4A Smart Active Balancer User Manual

0821A24 • 1 PDF • June 7, 2026

This manual provides instructions for the HeltecBMS 4A Smart Active Balancer (Model 0821A24), designed for 8S to 24S Lifepo4, Li-ion, and LTO battery packs. It covers setup, operation,…

Heltecbms 10S 36V 25A Li-ion BMS User Manual

10S 36V 25A BMS • May 31, 2026

Comprehensive user manual for the Heltecbms 10S 36V 25A Li-ion Battery Management System, including setup, operation, specifications, and troubleshooting.

HeltecBMS Active Balancer Instruction Manual

0821N24 • May 29, 2026

Comprehensive instruction manual for the HeltecBMS 4A/10A/15A Active Balancer, covering setup, operation, specifications, and troubleshooting for Li-ion, LiFePO4, and LTO battery packs (10S-24S) with Bluetooth app connectivity.

Heltec 5A/6A Active Equalizer Balancer User Manual

0877A • 1 PDF • May 15, 2026

Instruction manual for Heltec 5A/6A Active Equalizer Balancer, compatible with 6S, 7S, and 8S Lifepo4, Lithium, Lipo, and LTO battery types. Includes specifications, installation, wiring diagrams, and operational…

Heltecbms 10S-16S 36V BMS 48V 60V 12S 13S 14S 80A 100A 120A 160A bms Ternary lithium battery protection board balanced User Manual

10S-16S 80A/120A/160A Ternary Lithium BMS • 1 PDF • April 28, 2026

Comprehensive instruction manual for the Heltecbms Multi-Cell Ternary Lithium Battery Protection Board (BMS), covering setup, operation, maintenance, and specifications for 10S-16S configurations with various current ratings.

HeltecBMS Lithium Battery Protection Board User Manual

HXYP-S610S-BA15TF • 1 PDF • April 28, 2026

Comprehensive user manual for HeltecBMS 6S-10S 3.7V 15A/20A Lithium Battery Protection Boards, including specifications, installation instructions, wiring diagrams, and safety guidelines.