Hello guys. If you have old bosch drill driver like mine, you can build a new battery for your old drill driver. My bosch is 15 year's old and still working.Hope you enjoy this video and thanks for your support.
Parts:
Battery case PSR 1440: https://www.aliexpress.com/item/32813...
Li ion battery 3300mah 30A VTC7: https://www.aliexpress.com/item/32888...
4S 40A Li-ion Battery BMS: https://www.aliexpress.com/item/32852...
4S Type-C charger: https://www.aliexpress.com/item/10050...
Mini Spot Welder: https://www.aliexpress.com/item/40011...
Watch video DIY. Building New 3300mAh Li-ion Battery USB-C For Old BOSCH PSR 1440 Drill/Driver 2005 online without registration, duration hours minute second in high quality. This video was added by user ARM Tech Homemade 16 December 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 42,839 once and liked it 639 people.