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2 strings of lithium battery round protection plates 7.4V 8.4V current 5A/anti-overcharge, overdischarge, overcurrent/short circuit protection -64269
2S 7.4V 8.4V 5A Li-ion Lithium Battery 18650 Protection Board Charging Module 2S 7.4V 8.4V 5 Li-ion Lithium Bttery 18650 Protection Bord Chrger Chrging Module PCB BMS For Lipo Bttery Cell Module
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