3V lithium battery3000mWh long lasting Li-ion batteries without memory effect, provide steady voltage until the whole cell is depleted. We had upgraded our 3V li-ion batteries batteries.3V USB batteries with PTC Protected, could replace one-time-use battery: 123, 123A, 85175, BAT002 ,BR2/3A, CR 123, CR 12 3A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123, K123A, K123LA.sizes3.3cm*1.2cm*1.2cm.
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