
Same cells, same capacity — the difference is the BMS and monitoring hardware.
Same battery either way — choose the cover that fits how you'll use it.
And even if your warranty has expired — in any case — we will still support your battery with repairs, charging only the part and labour cost.
A Smart BMS with ACTIVE cell balancing keeps every cell equalised for maximum life, with a live on-battery display. CAN + RS485 ports let the battery talk natively to your hybrid inverter, and dual connectors make parallel expansion plug-and-play.
Every MuscleGrid lithium battery is built on the same foundation: A+ grade LiFePO4 cells with laser-welded terminals — no bolted busbars to loosen over years of vibration — in a heavy-duty powder-coated steel body with dual lifting handles, MCB protection and a QR-coded service identity. Made in India, backed by pan-India doorstep service.
LiFePO4 chemistry. Genuine MuscleGrid, sold direct: GST invoice, real 5-year warranty honoured at our own service centre, and support on WhatsApp/call — not a marketplace listing.
| Nominal voltage | 48 V |
| Capacity | 100 Ah · ≈4.8 kWh |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| BMS | Smart BMS — overcharge / over-discharge / short-circuit protection |
| Warranty | Standard: 5-year full hardware warranty (+3 months free on registration at newcrm.musclegrid.in) · Research & Study option: 6-month hardware warranty + 5-year phone support at 7% lower price — choose below |
GST invoice for business input credit · direct warranty with a real service centre · free shipping pan-India · guided commissioning and sizing help on call.
Free help from the official manuals and our service desk — no login needed.
🛠 Battery fault codes (JK BMS)🛠 All troubleshooting guides




