Product: PKCELL Rechargeable AA Batteries NiZn Double A 1.6V 2500mWh Battery- 4Count for Thermometer Cameras Power
Brand: PKCELL
Color: NiZn-2500mWh-4B
Brand: PKCELL 
 Model: AA NiZn Rechargeable Batteries 
 Material: Nickel Zinc 
 Voltage: 1.6V 
 Capacity: 2500mWh 
 Charger Required: High Voltage NiZn charger 
 Recharging cycles: At least 500cycles 
 Packing: 4pcs in a card 
 Charging time: 4-5hours 
 Appliations: HIDH DRAIN devices, like 4WD speed RC car toys, digital cameras, flashlights and so on.
 
 Do not use it on low drain devices, like clocks, remote controls. It will shorten battery life. 

High voltage: The rated working voltage of Ni-Zn batteries is 1.65V, which is about 0.4V higher than Ni-Cd and Ni-MH batteries.
High energy: The energy of Ni-Zn battery can reach 60-80Wh, which is much higher than 40-60Wh of Ni-MH battery and 20-40Wh of Ni-Cd battery. It can provide more energy under the same quality, which is three times that of lead-acid batteries.
High discharge power: The high-current discharge performance of the Ni-Zn battery is good. Combined with its own high voltage, it can supply 10c and 20c discharge power much higher than that of Ni-Cd and Ni-MH batteries. Under the same capacity discharge conditions, it can supply longer-lasting power.
Cost-effective: Due to the high voltage of the Ni-Zn battery, it can use fewer particles than Ni-Cd and Ni-MH batteries when using the battery pack, thereby reducing the total cost of the battery. If a 4.8V Ni-Cd battery pack is used, the price of a battery pack made of 3 Ni-Zn batteries can be reduced by 10%. The cycle life is up to 500 times.
High substitutability: Ni-Zn storage battery is an ideal energy source to replace ni-cd batteries and Zi-MH batteries, and can be used as a power source for electric tools and electric vehicles. Similarly, Ni-Zn batteries can replace alkaline primary batteries, thereby saving energy.

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