EBL Pack of 4 5000mAh 3.7 Volt 26650 Battery

Batteries and Chargers Rechargeable Batteries
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Looks like my opus ct100 tests the EBL and Liitokala 26650 cells at ~5200 mAh while the ct3100 tests these cells at ~5500mAh

At any rate, the Liitokala and EBL cells seem identical.