Rebuild of your original Stromer ST2 square-format battery.
⚠️ This is not a new battery.
The rebuild consists solely of replacing the internal lithium-ion cells.
The casing, the BMS and the original electronics are kept, as they work perfectly.
✅ Benefits
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🔁 Range and capacity restored
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♻️ An eco-friendly, cost-effective solution
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🛠️ Guaranteed compatibility with your Stromer ST2
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🔒 Battery tested and checked before it is returned to you
⚙️ Technical specifications (original)
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Voltage: 48 V
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Capacity before rebuild: 633 Wh
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Capacity after rebuild: 1021WH depending on battery model.
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Configuration: 13S6P – 78 cells (18650)
👉 Ideal if your battery no longer holds its charge but the electronics are in good condition.
