Buy as a component, or add a warranty
Same part either way — choose how you want to buy it. The option you pick is printed on your invoice.
MuscleGrid 24S 50A BMS protects a 72V LiFePO4 pack with a 50A continuous rating and a fully sealed IP67 body — safe for harsh outdoor, industrial and marine use. Smart balancing plus full protection against over-charge, over-discharge, over-current, short-circuit and over-temperature.
Key features
- 24S LiFePO4 (72V nominal) · 50A continuous discharge
- IP67 sealed — waterproof & dustproof
- Full protection: over-charge, over-discharge, over-current, short-circuit, over-temp
- Smart cell balancing · temperature monitoring
- Note: this is a BMS controller — not a charger
Ideal for
- 72V EV & e-rickshaw lithium banks
- Solar / energy-storage (ESS) packs
- Outdoor & marine battery packs
- Industrial & DIY LiFePO4 builds
Specifications
| Type | BMS (battery management system) |
| Supported cells | 24S LiFePO4 (72V nominal) |
| Continuous current | 50A |
| Chemistry | LiFePO4 (LFP) |
| Sealing | IP67 — waterproof & dustproof |
| Balancing | Smart cell balancing |
| Protection | OCP / OVP / UVP / SCP / OTP |
| In the box | BMS unit + balance-lead harness |
📄 Download datasheet (PDF)
Accessory / spare part — please read. This is a component sourced from third-party manufacturers and sold under the MuscleGrid label; it is
not manufactured by MuscleGrid. It is supplied as a part for
DIY, integration, repair and professional assembly — not a finished, certified consumer appliance — and is
not BIS-certified by MuscleGrid. The buyer is responsible for correct, safe installation and for any compliance required in their application. Sold with
dead-on-arrival (DOA) cover only — if it arrives defective, damaged in transit or is the wrong item, tell us within 48 hours with an unboxing photo/video and we replace or refund it. No change-of-mind returns and no performance warranty beyond DOA. Shipping is charged at actuals. See our
Accessories & Spare Parts Policy.