Nitecore 5000Mah Rechargeable Li-Ion Battery 47209 As part of a preventative

As part of a preventative maintenance programme

- 1/2in bypass

brushless model with superior handling36V Brushless 185mm Circular Saw (C3607DA)Silent mode Powerful cutting performance with overload protection Accurate cutting depth adjustment systemSoft-start36V High Powered brushless motor Backwards dust exhaust

Essentially they are a blade fuse that doesnt need replacing

Nitecore 5000Mah Rechargeable Li-Ion Battery 47209 As part of a preventativeDescription This Nitecore NL2150 5000 MAH Rechargeable Li Ion Battery cell is specifically designed to be used with high performance flashlights and specialty electronics. The high capacity of 5000mAh allows your device to have long efficient run times. Protected with integrated overcharging and discharging circuitry, you can be sure that your battery will be safe through charging cycles and extended use. The lithium ion chemistry not only provides