1. Fireproof material, high compatibility, not easy to heat up
2. Charge indicator
3. With overcharge / temperature control / over-discharge protection
4. Built-in intelligent protection chip, real-time monitoring of battery use
5. Voltage: 18V
6. Battery type: Li-ion
7. Applicable tool models: for Makita 194204-5, 194205-3, 194309-1, 194230-4, BL1815, BL1830, BL1840, BL1850, LXT400