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NiMH Battery Pack 6V 5000mAh (30wh 5xC ) for Bike lights

Your Price: From $29.55 to $49.95
Lead Time: 5 Business Day

Product Options

Connector Option:

  • 6V  5Ah (5000mAh) NiMH Battery Pack made by 5 pcs high quality NiMH C size cells., assembledside by side in one row
  • Wrapped by PVC heat shrink tube
Voltage      6 V ( working )    7.1 V ( peak)
Capacity      5 Ah   or 30 wh
Charging Rate      Standard 1.8 A     Max. 5 A 
Discharging Rate
  • Standard rate: 5 Amp 
  • Max. discharging current  10 Amp limited by 70o thermostat 
    • This will limit battery to fire a Video light up to 30W
Protection      One  70o thermostat is installed inside battery pack to protect the battery from overcharging and over-discharging beyond 10A
Dimension(LxWxH)        5.1" x  2.1"x 1.1"
Net Weight        440g  ( 16 Oz).
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  • The battery is designed for replacing any 10 - 12W Halogen bike lighting battery with less cost;
  • The battery can burn 2.5 - 3 hours per charge for 10- 12W, 6V halogen light.
  • Please don't discharge 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

Smart Tips

  • Please don't throw away your old battery connector! You may need it to hook up the battery to your lighting if our universal plug cannot fit in.
  • You may put the battery pack in Bike's Seat Bag and save one bottle cage space.  DIY with our battery, and you may save 50% or more for bike-light system



  • You can use it as an external battery for your Digital camera, as showm below. It will provide 2-3 more  shooting time  than 4 pcs AA 2300 mAh , NiMH Battery
 Use 6V NiMH Battery Pack  Put it into a leather case  May use Cellphone case for carrying  Connect the batterypack to camera's DC plug

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Product Reviews

(1 Rating, 1 Review) Average Rating:
everything you need and nothing more for a great price
CaptainOnly (Austin, TX) 6/29/2012 4:54 PM
The web-site is awesome. Lots of great information (although you have to read through some broken English). I needed a replacement battery pack for an old bicycle light I had. The packages for this are perfect: everything you need and nothing more for a great price
UN 38.3 Safety Test

We already set up our own UN38.3 testing lab. We can provide UN38.3 test service to our customer now.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
More News...
An article about Nik Wallenda makes history crossing the Grand Canyon. He was carrying BSI 1080i mini POV cameras with LFH4S4R1WR battery build by us.

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