• Battery Type: rechargeable, Voltage: 12 Volts, Capacity: 3000mAh/3.0Ah. 100% compatible with the originals.
• Quick charge with original charger and power adapter, professional replacement 12V battery for Dremel B812-01, B812-02, B812-03. Compatible with Dremel 8200 8220 Rotary Tools, 8300 Oscillating Tool.
• No memory and virtually no self-discharge. Can be charged or discharged as needed without loss of capacity. Long-lasting performance and durability.
• Compact and light weight batteries for easy transport, efficiently reduce your tiredness.
• Batteries are CE, FCC, PSE, RoHS certified. Reach or exceed OEM product criterion.