Home / Tool batteries / GBA18V63
Bosch GBA18V63
Bosch Professional 18V / AMPShare pack (~6.3 Ah). Not for green Home & Garden tools.
Fitment facts
| Field | Value |
|---|---|
| Brand | Bosch |
| SKU | GBA18V63 |
| Role | Cordless tool battery pack |
| Platform | Bosch Professional 18V / AMPShare |
| Often confused with | BAT612, BAT620, BAT621, BAT622, GBA18V40 |
| Hard stop | Blue Pro ≠ green PBA |
| Confirm | Tool platform badge (voltage + brand rail) |
| Interval | Replace when capacity collapses or BMS faults — not a calendar part |
| Approx. Ah | 6.3 |
Hard stop
Blue Pro ≠ green PBA
Before you buy
- Hard stop: Blue Pro ≠ green PBA
- Confirm: Tool platform badge (voltage + brand rail)
- Often confused with: BAT612, BAT620, BAT621, BAT622, GBA18V40
- Interval: Replace when capacity collapses or BMS faults — not a calendar part
Sources
Related
bosch-bat612 · bosch-bat620 · bosch-bat621 · bosch-bat622 · bosch-gba18v40 · bosch-gba18v80