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NiMH Battery Pack: 6V 4500mAh (27Whm, 5S/S, MH-4/3AF4500)

Your Price: $36.30
Lead Time: 5 Business Day

Product Options

Connector Option:
  • 6V, 4500mAh powerful battery pack made of high quality 4/3A-F  NiMH cells 
  • 70o 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 @ 20'C
  • Wrapped by PVC heat shrink tube
Voltage      6 V ( working )    7.1 V ( peak)
Capacity      4.5 Ah   or 27 wh
Charge Current      Standard 1.8 A     Max. 4.5 A 
Discharge Current
  • Max. discharging current  4.2 Amp @ 20'C limited by 4.2A polyswitch
    • Max Discharge current will be reduced if the operate temperature increase
  • This will limit battery to fire a Video light upto 30W
Terminal Option
  • RA-H43AF5R1TB: Pre-wire tabs. Solder-able tabs is welded to positive and negative of the pack for connecting any cable / connector that you may need
  • RA-H43AF5R1TB-V1: 6" length ( 18 AWG) open end wire
Dimension         18mm (0.71") x 86mm (3.4")  x 68mm(2.7")
Net Weight         10 Oz /pack (283 g)
Related Products
  • You may choose 2.0A Universal Smart Fast Charger  to recharge the battery pack  ( clickfor detailed specs). 
  • The charging time is about 2.7 hours. Please set current level to 2.0A
  • Perfect for replacing the battery of  6V bike lighting ( nighpro , cygolite etc)
  • The battery can burn 2 - 2.5 hours per charge for 10- 12W, 6V  halogen light , two times more than 4000 mAh OEM standard battery pack. 
  • Please don't discharging the battery pack below 5V  ( 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 5 V. 
  • Please read more safety warning  at the link
Notes Things to know about Nimh Batteries


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