NiMH Battery Pack: 12 V 4500 mah ( 54Wh, 4.2A rate, 2x5S/S, HR-4/3FAU)

• 12V , 4500mAh NiMH battery pack is made of  10 pcs High quality 4500mAh  NiMH Sanyo 4/3AF  cells and assembled by 10 series in two rows (5x2R) 
• Wrapped by PVC heat shrink tube

• Standard rate: 4.2 Amp@20'C  ( Recommended)  limited by polyswitch
• Max Discharge current will be reduced if the operate temperature increase

• 6" long 18 AWG open end wire 
• One 4.2A polyswitch installed in the pack
• One  65^o thermostat in battery pack to protect battery from overcharging.

     95mm(3.7") x 38mm(1.5")x 76mm(3.0") 

• Please choose  12V smart NiMH battery pack charger to charge the battery pack.
• The charging time is about 3.0 hrs when set current level @ 1.8A
• Need a connector for the pack? please find one here

• Designed for RC robot and 12 V portable power device with 4.2A Max discharge rate
• Burning time is about 5 hours for 10W lighting

• Please don't discharging the battery pack below 10V  ( 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 10V. 
• Please read more safety warning  at the link
• NOTICE: Any modification made to our battery and charger will VOID warranty