Suitable as a spare or replacement battery for the MH3, MH4 and MH5 headlamps, this battery can be recharged up to 1000 cycles and will also give your MH3 or MH4 a brightness increase in Power mode from 200 to 400 lumens!
- Battery type : Li-ion
- Battery description : 14500 3.7V
- Total battery voltage [V]: 3.7
- Total battery capacity [mAh] : 750




































































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Item as required
Battery won’t charge. Just get flashing red light, indicating a fault. Old battery does charge.. Solid red then green when full.
What to do??