8S 5A Battery Balance Li-ion LiFePO4 Battery Active Equalizer Balancer Board. E-bike lithium Battery Nickel Belt For HaiLong Case Battery Holder 18650 Plate. Model: 3240 Epoxy Board. Features 3240 epoxy glass fabric laminated sheets is made of alkali-free E-glass cloth impregnated with epoxy resin by processing under heat and pressure.
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