

HKIVI 7S-10S 24V 36V 30A for LiFePO4 Battery Pack 18650 Lithium Battery Pack wireless bms with uart&RS485 smart BMS
Product details
Product overview
HKIVI 7S-10S 24V 36V 30A for LiFePO4 Battery Pack 18650 Lithium Battery Pack
wireless bms with uart&RS485 smart BMS

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HKIVI-SP10S020 is an intelligent protection board solution specially designed for power batteries, electric bicycles, electric motorcycles and other 7-10 series battery packs. It is suitable for lithium batteries with different chemical properties such as lithium ion, lithium polymer, lithium battery, etc. . The protective board has a strong load-bearing capacity, and the maximum continuous discharge current can reach 50A. Simultaneously support 485 with isolation and UART dual communication without isolation. ● Series protection for 7-10 batteries ● Multiple charging and discharging protection functions ● Hardware discharge over-current, short-circuit protection function process ● Software over-voltage, under-voltage, temperature and overload protection function processing ● Precise SOC calculation with auto SOC learning function ● Reserved serial port communication ● UART communication function, can read all data of the battery in real time and upgrade online ● Hardware discharge over-current, short-circuit protection function processing |

| Product Paramenters | |
| Operating voltage range | 18.9-29.75V |
| Operating current(MAX) | 40A |
| over-charge protection voltage | 4.25±0.05V |
| over-discharge protection voltage | 2.7±0.1V |
| Balanced turn-on voltage | 4.0±0.05V |
| Charging over current protection value | 50±5A |
| High temperature protection value of charging | 65±2℃ |
| High temperature protection value of discharge | 75±2℃ |
| lnternal resistance | <10mΩ |


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Same port BMS, 6 step wiring method Only one string number connection method is taken as an example, and the same analogy applies to other string number protection board connection method
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Real-time monitoring battery
Smart phone and protection board external connection, Bluetooth connection






