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NiMH Battery Pack: 6V 3800mAh ( 5x4/3A) Prewired for Bike-light and DC device

Your Price: $24.95
In Stock

Product ID # 3045
Part Number:

Lead Time: 5 Business Day

Quantity Discounts

5 to 20$24.20
21 to 50$23.70
51 to 100$23.20
101 or more$22.46
  • 6V, 3800mAh battery pack made of 4/3A NiMH cells 
  • Wrapped by PVC heat shrink tube
Volatge      6 V ( working )    7.1 V ( peak)
Capacity      3.8 Ah   or 24 wh
Charging Rate      Standard 1.8 A     Max. 4.2 A 
Discharging Rate
  • Standard rate: 3.8 Amp  
  • Max. discharging current  4.2 Amp @ 20'C limited by 4.2A polyswtich
    • Max Discharge current will be reduced if the operate temperature increase
  • This will limit battery to fire a Video light up to 30W
  • AOne
  • One 4.2A polyswtich is installed to avoid over discharging beyond 4.2 A
  • Prewired with 6" 18AWG open end wire
Dimension (LxWxH)         86mm (3.4") x 19mm (0.75") x 68mm (2.7") 
Net Weight         10 Oz  (284g)
Related Products
  • You may choose our 2A Universal Smart Fast Charger  to recharge the battery pack  (click for detailed specs). 
    • The charging time is about 2.5 hours.
  • Perfect for replacing the battery of 6V bike lighting ( nightpro, cygolite etc)
  • The battery can burn 2 - 2.5 hours per charge for 10- 12W, 6V halogen light , two times more than 3800 mAh OEM standard battery pack. 
  • 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

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Great prices, fast shipping. Satisfied with the quality.
facdesign (chelmsford, MA) 6/6/2012 12:21 PM
Great prices, fast shipping. Satisfied with the quality.
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
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The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
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Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
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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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