VBpower 25.9V 16Ah 7S Lipo Battery for Drones

Model:EB7775175NSH725.9V16Ah (7S)

Specification：

Nominal Voltage: 25.9 V

Total Energy: 422 Wh

Charge Cut‑off Voltage: 29.4 V

Discharge Cut‑off Voltage: 17.5 V

Nominal Capacity: 16 Ah

Standard Charging Current: 3.2 A (0.2C)

Maximum Charging Current: 3.2 A (0.2C) (0‑20 °C) ; 16 A (1.0C) (20‑45 °C)

Standard Discharge Current: 3.2 A (0.2C)

Instantaneous Peak Pulse Discharge Current: 160A (10C)

Continuous Discharge Current: 112A (7C)

AC Internal Resistance (1 kHz): ＜35 mΩ

Weight: approx. 1.67 kg

Dimensions: thickness ≤55 mm, width ≤77 mm, length ≤194 mm

Discharge Output Cable: 150±10 mm, XT90‑S connector

Balance Lead Wire: 120±10 mm, JST‑XHR‑8P connector (1 red wire, 7 black wires)

Housing: black PVC

Cycle Life: ≥500 cycles (remaining capacity ≥80 % of initial capacity)

 

Safety Precautions

1.Do not immerse the battery in fresh or salt water. Store in a cool, dry place away from fire sources and hightemperature environments. Avoid direct sunlight. Do not leave the battery inside a closed car cabin under hightemperature conditions.

2.Always use a dedicated 7S (25.9 V) lithiumbattery charger for charging.

3.Reverse polarity and shortcircuit of the battery are strictly prohibited. Prevent contact with metal objects during transportation.

4.Do not strike, drop, bend, pierce or weld battery cells. Users are forbidden to disassemble the battery on their own; component replacement must be carried out by the supplier.

5.Do not mix batteries of different types or models. Immediately take damaged batteries out of service. Avoid operation in environments with strong static electricity and intense magnetic fields.

6.If electrolyte gets into eyes, do not rub eyes. Flush eyes thoroughly with plenty of clean water and seek medical attention right away.

7.In case of battery overheating, swelling, strange odors, deformation or any other abnormalities, cut off power supply immediately and stop using the battery.

8.Wipe dirty contacts with a dry cloth. Isolate the terminals of spent batteries during disposal.

 

Application Scope

Suitable for industrial VTOL vertical takeoff and landing drones, inspection & mapping drones, industrial multirotor UAVs, mobile robots, AGV carts, portable industrial measuring instruments and other equipment.

Nominal Voltage: 25.9 V

Total Energy: 422 Wh

Charge Cut‑off Voltage: 29.4 V

Discharge Cut‑off Voltage: 17.5 V

Nominal Capacity: 16 Ah

Standard Charging Current: 3.2 A (0.2C)

Maximum Charging Current: 3.2 A (0.2C) (0‑20 °C) ; 16 A (1.0C) (20‑45 °C)

Standard Discharge Current: 3.2 A (0.2C)

Instantaneous Peak Pulse Discharge Current: 160A (10C)

Continuous Discharge Current: 112A (7C)

AC Internal Resistance (1 kHz): ＜35 mΩ

Weight: approx. 1.67 kg

Dimensions: thickness ≤55 mm, width ≤77 mm, length ≤194 mm

Discharge Output Cable: 150±10 mm, XT90‑S connector

Balance Lead Wire: 120±10 mm, JST‑XHR‑8P connector (1 red wire, 7 black wires)

Housing: black PVC

Cycle Life: ≥500 cycles (remaining capacity ≥80 % of initial capacity)

 

Safety Precautions

1.Do not immerse the battery in fresh or salt water. Store in a cool, dry place away from fire sources and hightemperature environments. Avoid direct sunlight. Do not leave the battery inside a closed car cabin under hightemperature conditions.

2.Always use a dedicated 7S (25.9 V) lithiumbattery charger for charging.

3.Reverse polarity and shortcircuit of the battery are strictly prohibited. Prevent contact with metal objects during transportation.

4.Do not strike, drop, bend, pierce or weld battery cells. Users are forbidden to disassemble the battery on their own; component replacement must be carried out by the supplier.

5.Do not mix batteries of different types or models. Immediately take damaged batteries out of service. Avoid operation in environments with strong static electricity and intense magnetic fields.

6.If electrolyte gets into eyes, do not rub eyes. Flush eyes thoroughly with plenty of clean water and seek medical attention right away.

7.In case of battery overheating, swelling, strange odors, deformation or any other abnormalities, cut off power supply immediately and stop using the battery.

8.Wipe dirty contacts with a dry cloth. Isolate the terminals of spent batteries during disposal.

 

Application Scope

Suitable for industrial VTOL vertical takeoff and landing drones, inspection & mapping drones, industrial multirotor UAVs, mobile robots, AGV carts, portable industrial measuring instruments and other equipment.

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