【E-WOITD】 30 Cell 18650 Lithium Battery Shell PCB Charging Protection Circuit Board Boxes For Makita Li-ion Battery Housings

E WOITD. Description: This product is component without battery core. It is used to repair and assemble batteries pack, only for people who are familiar with battery performance and have practical experience in battery assembly. Functional characteristics: 1. High temperature protection for charging and discharging, low temperature charging protection. 2. Temperature control parameters are externally adjustable. 3. Overcharge detection protection. 4. Overdischarge detection protection. 5. Three stage overcurrent protection. 6. Externally adjustable during the first and second stages of overcurrent delay. 7. Battery disconnection protection function. 8. NTC resistor disconnection protection function. 9. Short circuit protection function. 10. Suitable for Makita chargers. Notes: After combining the battery pack and this protective board, if there is no voltage output during the initial power on, please activate it with a dedicated charger. If there are still any abnormalities, please con