zb2l3 li-ion lithium lead acid accu capacity meter discharge tester analyser dc 4.5-6v

description: 100% new and material: electrical components zb2l3 battery capacity tester discharge type 1.2-12 v external load capacity of battery and other tests 18650 tool, single function, by controlling the load off and get real-time integrated discharge capacity results maximum support 15 v 3a discharged through the discharge voltage and current, not discharged maximum capacity statistics support 9999ah (9999000 mah) automatically identify and develop correct battery term