Custom NiMH Battery Pack: 21.6V 4500 mAh ( 97.2Wh, 4A rate, MH-4/3AF4500) with 4 wires & thermistor

• Customize 18V , 4500mAh NiMH battery pack is made of  18 pcs High quality 4500mAh  NiMH China 4/3AF  cells and assembled by 18 series in 3x3x2 
• Wrapped by think PVC heat shrink tube

• Standard rate: 4.0limited by thermostat
  • Max Discharge current will be reduced if the operate temperature increase

• Charge/Discharge
• 6.0"22 AWG open end wire
• 2 x Red
• 2 x Black
• one wire is for charging / thermistor
• 1 x white (thermistor)
• One  70^o thermostat in battery pack to protect battery from overcharging.

       140mm(5.5")x 58mm(2.3") x 58mm(2.3")

• Please choose  19.2-24.0V 1.5A smart NiMH battery pack charger to charge the battery pack.
• The charging time is about 3.5 hrs 
• Need a connector for the pack? please find one here

• Please don't discharging the battery pack below 18V  ( 1.0 V / cell).  Deep discharging may damage NiMH battery pack. 
• Charging battery immediately every time it is discharged. Never storage the battery pack at below 18V. 
• Please read more safety warning  at the link
• NOTICE: Any modification made to our battery and charger will VOID warranty
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