ZEFS--ESD Electronic Module 2S 10A 7.4V 18650 Lithium Battery Protection Board 8.4V Balanced Function Overcharged Protection
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ZEFS--ESD Electronic Module 2S 10A 7.4V 18650 Lithium Battery Protection Board 8.4V Balanced Function Overcharged Protection

$22.99
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Properties of the lithium battery protection board:overcharging range: 4.25-4.35 v plus or minus 0.05 vover voltage range: 2.5-3.0 v plus or minus 0.05 vMaximum working current: 10 a working temperature: - 40 - + 50 °Maximum instantaneous current: 20 a storage conditions: - 40 - + 80 °Static current: less than 10uA effective life: more than 50,000 hoursResistance: less than 300 m Ω short circuit protection: to protect and restore must chargeCharging voltage: 8.4 v-9vThe protection board size and device description;The protective plate size is 46.7 * 23 * 3.15mmWelding point description:· B + battery anode;· B - connect battery negative terminal;· MMB connect battery 1 to battery 2;· P + charging/discharge correct poles (charging end/discharge end sharing);· P - charging/discharge terminal negative terminal (charging end/discharge end sharing).

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