Tag: Li-ion
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18650 Rechargeable Battery, Rcool 4PC 3.7V 5800mAh Li-ion Batteries
I have never had the need for this type of battery before so this is my first purchase of any make of 18650 rechargeable batteries. I have purchased them for a high powered LED torch of which it requires four of these batteries to be used in parallel. When the batteries arrived they were charged…