• 3.6V 4000mAh C水下吸尘器镍氢电池-2.jpg
  • 3.6V 4000mAh C水下吸尘器镍氢电池.jpg
  • 3.6V 4000mAh C水下吸尘器镍氢电池-3.jpg

NiMh 3.6V 4000mAh C underwater vacuum cleaner battery pack

公司主要产品有石墨烯宽温镍氢电池、镍氢动力电池、高功率镍氢电池、高温镍氢电池、低温镍 氢电池、充电器等产品。


power tools battery

underwater vacuum cleaner battery

C battery

NiMH C battery

NiMH C battery pack

rechargeable battery



Product Details

Cells model NO.: 1.2V 4000mAh CX3


Nominal Voltage: 3.6V


Nominal Capacity: 4000mAh


Charging End of Voltage: 4.5V


Discharging End of Voltage: 3.0V


Working temperature: Charge: 0~45℃, Discharge: -10~50℃


Storage temperature range: {12 months, -20℃ to +25℃}, {6 months, -20℃ to +35℃}, {3months, -20℃ to +45℃}


Standard Charge: 0.1C Charge 16 hours


Standard Discharge: 0.2C Discharge to 3.0V


Rapid Charge: 0.5C Charge 2.4 hours


Rapid Discharge: 1.0C Discharge to 3.0V


Internal Resistance: ≤ 55


Battery Weight: 227g


Battery Packing: PVC


Standards: IEC61951IEC62133& GBT22084


Product Advantage

battery advantage: Safe, Low self-discharge, High rate discharge, High performance



Applications: Underwater vacuum cleaner, swimming pool cleaner

● We've worked with Samsung, Siemens and Motorola for more than 10years.
● Various battery sizes: AAAA, AAA, AA,A, SC, C, D, M and F.
● OEM 2-way radio batteries awailable.
● 4 factories with 30,000㎡ total area.
● Received Gold Prize at the 2013 International Invention Fair in Paris.
For more information, contact us today.


2013 Paris International Fair - Gold NiMH battery.
2014 Nuremberg International Invention Exhibition Silver Award A high-temperature nickel-metal hydride battery manufacturing method.
2014 Golden Award for the 8th China International Invention Exhibition A method for manufacturing high-temperature nickel-metal hydride batteries.
The 4th Iran Azad International Invention Expo gold medal for the production process of Ni-MH battery.
2014 Thailand International Invention Exhibition Gold Award New NiMH battery



主要产品:石墨烯宽温镍氢电池、镍氢动力电池、高功率镍氢电池、高温镍氢电池、低温镍 氢电池、充电器等产品。