36V 8Ah Lithium Battery, Built-in 30A BMS, w/ 2A Charger & XT60 SM Connector, Rechargeable batteries for DIY projects

1.🛡️【30A Smart BMS & 6 Protections】- Built-in 30A Battery Management System prevents overcharge, over-discharge, short circuit, over-current, and temperat 2. 🔋【Direct Replacement 】- Designed specifically as a drop-in upgrade for Devices DIY projects (Size:7.48x2.75x2.75 inches) 3.✅【Military grade battery cell quality】- After 1500+cycles of testing, it effectively delays capacity decay and extends service life 4.✅【Plug and play convenience】- Lightweight waterproof shell design (IP54 protection level), equipped with intelligent charging interface, supports fast charging technology, and can quickly recover energy in 4 hours 3.✅【Multi-Device Application】- Compact design allows flexible installation in tight spaces.