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Custom NiMH Battery: 8.4V 4500mAh (37.8Wh, 7S/S, MH-4/3AF4500)

PR-CU-R134: Open End wire
PR-CU-R134: Open End wirePR-CU-R134-V2: Standard Female Connector
Your Price: From $60.00 to $65.00
Lead Time: 5 Business Day

Product Options

Connector Options:
  • 8.4V 4500mAh battery pack made of 7 x MH-4/3AF4500  NiMH cells
  • Wrapped by PVC heat shrink tube
  • 65o thermostat  is installed inside battery pack  to protect the battery from overcharging
  • One 4.2A polyswtich is installed to avoid over discharging beyond 4.2 A
Volatge      8.4 V ( working )
Capacity      4.5 Ah   or 37.8 wh
Charging Rate      Standard 1.8 A     Max. 4.2 A 
Discharging Rate
  • Standard rate: 4.5 Amp  
  • Max. discharging current  4.2 Amp @20'C limited by polyswitch
    • Max Discharge current will be reduced if the operate temperature increase
 Dimension (LxWxH)        128mm(5.0") x 19mm (0.75") x 68mm (2.7") 
Net Weight        1.1Lb (499 grams) 
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  • Please don't discharge the battery pack below 7V (1.0V/cell).  Deep discharging may damage NiMH battery pack. 
  • Charging battery immediately every time it is discharged. Never storage the battery pack at below 7 V. 
  • Please read more safety warning  at the link
Notes Things to know about Nimh Batteries

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