vpauexii 12v 100ah lithium lifepo4 battery, built-in bms, easy installation, 4000+ deep cycles, 10-year lifetime, perfect for off-grid, rv, solar vpauexii <p>about bms</p> <p>our batteries are equipped with bms, which provides reliable over-charge/over-discharge protection, over-current/over-temperature/low-temperature protection, and multi-level fault diagnosis protection.</p> <p>specifications: 1.</p> <p>1. certificate: ce rohs msds un38.3</p> <p>2. upgraded parts/accessories: class a</p> <p>3. material: lithium iron phosphate</p> <p>4. maximum continuous charge current: 1c</p> <p>maximum continuous discharge current: 1c</p> <p>6. peak discharge current: reach 2c within 3-5 seconds</p> <p>7. voltage: 12v</p> <p>8. maximum protection voltage: 14.6v</p> <p>9. terminal voltage: 10v</p> <p>10. terminal: m8</p> <p>11. charging temperature: 0°c-45°c.</p> <p>discharge temperature: -20°c to 60°c</p> <p>storage temperature: -20°c-45°c</p> <p>safety precautions</p> <p>do not put the battery in water or get it wet.</p> <p>2. keep the battery away from heat.</p> <p>3. do not throw the battery into fire or heat the battery</p> <p>4. hammering or stomping on the battery is strictly prohibited</p> <p>5. disassembling the battery is strictly forbidden.</p>