Bosch Powerpack started smoking while driving Speed pedelec. Only 1 temperature sensor, on the outside, halfway the pack. The cell that overheated was on the opposite side, so the battery didn't even
18V 5Ah BL1850 Lithium Replacement Battery For Makita Power Tool BL1830 BL1840 BL1850 BL1860 Rechargeable Electric Tool Battery - AliExpress
40v Makita|makita Battery Capacity Indicator Led Display For 18v 21v 40v Lithium Batteries
TPDL 2PCS Battery Adapter Power Wheels Converter for Makita 18V Battery BL1815 BL1830 BL1840 BL1850 Dock Power Connector with 14 AWG Wire Cable for Power Tool Climbing DIY: Amazon.co.uk: DIY & Tools