Вы искали: 3 7v lithium battery protection board spot welder nickel sheet welding 8205a protection chip charge and discharge protection
1. Using A-class fireproof material, safe and reliable 2. Using high rate power core manufacturing, explosion-proof and safe 3. Built-in intelligent protection chip, protection board, to prevent overcharge, over temperature, short circuit, etc, use more peace of mind 4. With LED power display 5. High compatibility, easy to install and use 6. Applicable models: compatible with Dyson V6 series, Absolute, Motohead Mattress, Origin Car+Boat Pro, Animall, Fluffy, Fluffy, Extra, DC58, DC59, DC61, DC62, DC72, DC74, SV03, SV04, SV05, SV06, SV07, SV08, SV09, etc.7. Battery capacity: 1.5/2.2/2.6/3.0/3.5/4.0. Ah 8. Size: approx. 12.7 x 7.5 x 9cm 9. Weight: about 370g