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Dmegc A Grade 3.7v 2600mah 5c Rechargeable 18650 Battery For Ebike - Electric Bicycle Battery - AliExpress
18650 high drain 2600mAh fit battery pack New Original battery MAX discharge 20A Discharge rate 5C 3.7V for electric bicycle|Rechargeable Batteries| - AliExpress
DMEGC 18650 2600 mAh 3.7 V cells, Battery Type: Lithium-Ion, Model Name/Number: INR18650-2600