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The AVE-9V is a high-voltage 9V rechargeable lithium-ion battery that is fully compatible with standard 9V dimensions. It is suitable for multimeters, smoke alarms, wireless microphones, two-way radios, toy remote controls, security devices, and other applications. Featuring a pure high-voltage lithium cobalt oxide cathode system, it delivers an energy density of up to 288 Wh/kg and a conversion efficiency of up to 99.9%, ensuring stable output performance. Built-in protections against overcharging, over-discharging, short circuits, overheating, and other risks provide enhanced safety. With excellent cycle performance, it is an environmentally friendly and cost-effective alternative to disposable 9V batteries.


ParameterValue
AVEnergy Model NumberAVE-9V
ANSI Battery Size9V
IEC Battery Size6LR61
Overall Dimensions25.6 × 16.1 × 47.5 mm
Individual Battery Weight30.5 ± 0.5 g
Power InputUSB-C and Both Battery Terminals
Cell ChemistryLithium-Ion
Cathode MaterialPure High-Voltage Lithium Cobalt Oxide
Anode MaterialGraphite
Cell Energy Density (Min.–Max.)288 Wh/kg (250–300 Wh/kg)
Cell Configuration2S1P (2 Series, 1 Parallel)
Nominal Output Voltage (Min.–Max.)9.0 V (5.4 V / 9.0 V)
Energy5.04 Wh
Battery Energy Capacity5040 mWh
Gross Nominal Battery Capacity560 mAh (@100 mA)
Cell Energy Capacity5070 mWh
Gross Cell Capacity650 mAh × 2 (Series)
Average Conversion Efficiency (Min.–Max.)95.0% (90.0%–99.9%)
Average Net Output Energy (Min.–Max.)4817 mWh (4563–5065 mWh)
Maximum-Rate Charging Time (From 0% Fully Discharged)To 100%: 205 minutes (3.4 hours); to 80%: 129 minutes; to 50%: 81 minutes
Input Voltage (Min. / Max.)5 V (4.5 V / 6.0 V)
Minimum / Maximum Input Current30 mA / 530 mA
Maximum Continuous Output Current (or Discharge Rate)1.0 A (9.00 W)
Maximum Peak Output Current (Up to 3 Seconds)1.1 A (9.90 W)
State of Charge at Shipment50%–60%, with an internal cell voltage of 3.85 V ± 0.1 V

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