Specifications
Nominal V – DC 11.1 V
Weight – 5.35 oz (151.6 g)
Volume (excl wires) – 4.72 in³ (77.35 cm³)
Claimed capacity – 2600 mAh
320 mA (0.12 C) discharge rate – 1236 mAh capacity, running time 3:40:45
1300 mA (0.5 C) discharge rate – 1207 mAh capacity, running time 55:17
2100 mA (0.81 C) discharge rate – 1097 mAh capacity, running time 31:08
TR Cycle – (alt. 0.18-1.8 A discharge) – 1233 mAh capacity, running time 1:41:55
Measured Energy – 13.72 Wh @ 0.12 C rate
Measured Specific Energy – 2.56 Wh/oz (91 Wh/kg)
Measured Energy Density – 2.91 Wh/in³ (177 Wh/L)
Notes
The other two Tenergy 34124 packs we tested performed well, so we diagnosed the problem with this battery pack as the Battery Management System (BMS) circuit board, which prematurely terminated the charge. Further investigation into this issue revealed this BMS flaw existed in a significant number of packs in the field.
