Total solution for Portable Power since 1995.
Products are designed , assembled & Quality Controlled in USA. All products are shipped from California. Call us at 510-525-2328

Items in your Cart: 0

Current Subtotal: $0.00

Checkout Button

 About Payment 
 Shipping & Cost
 FAQ's
 Warranty/Return
 Battery SDS
 Battery Terminology
 Testimonials
 Battery Knowledge
 Privacy Policy
 Export restrictions

 
Customer Reviews

5 Star Excellence award from Shopper Approved for collecting at least 100 5 star reviews


Security Verified Seal
 

Water Bottle Li-Ion 18650 Battery: 14.8V 5200mAh (77Wh, 4.2A rate) with Trail-Tech Female plug
Your Price: $104.00
In Stock

Product ID # 2889
Part Number: BL-LCH3P2S4WBWP

Add to a new shopping list

Quantity Discounts

QuantityAmount
5 to 19$100.88
20 to 49$98.80
50 to 99$96.72
100 or more$93.60
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery Pack             
Voltage
  • Voltage: 14.8V (working)   16.8V ( peak)  11.0V ( cut-off)
  • Need battery pack with output: 13.2VDC 2A rate? Please click here to order 
  • Please make sure light bulb will accept 16.8V peak voltage (4.2V /cell). You may consider use 12.8V LiFePO4 battery pack for bike light with 14.6V peak voltage (3.65V/cell), please click here for link
Capacity       5200mAh (77Wh)
Protection
  • 1 PCB (8A) installed with the  battery pack and protects the battery from
    • Overcharge       (>12.6V)
    • Over discharge  ( < 7.5 V)
    • Over drain ( >  13 Amp)
    • Short circuits
  • One 4.2 Amp polyswitch  installed to limit  max. discharging current at 4.2A and to protect wrong polarity
Terminal
Max. Discharging Rate       4.2 Amp limited by polyswitch
Dimensions (LxWxH)
  • Battery size:      5.2" x 1.6" x 1.5" 
  • Water bottle size:  3" D x 10"H
Weight        430 g (15.2 Oz)  
 Related Products
  • You shall connect the battery pack to 13.2V regulator with switch (2A rate) to achieve the best service life for running HID bike light  ( click pic below to order )
  • Must use 1.5A Universal Smart Li-Ion battery charger + the connector adaptor to charge the pack.
  • Please keep your old bike lighting connector. You may need to link our wire to a special connector to make your lighting work properly , in case our universal connectors can not fit your light.
  • If you would like to use this charger in your car,  you can choose our 110W DC-AC inverter, then you can charge your RC battery everywhere.
Applications
  • Perfect for over voltage 12V Halogen bike headlight of  10 - 13W.  The burning time is about 5.4 hours. Note: due to over voltage, bulb life will be shorten!
  • Can replace any 13.2V NiMH battery pack and 14.8 V Li-Ion battery packs, Can run 30 W max. Halogen light , burn time is 2.3  hours  ( don't use this pack for > 30W halogen light, PCB will cut power off)
Warning
  • Li-Ion battery may be exploded if mis-using.  We are not responsible for any damages or losses caused by misusing (included but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling battery packs) .
  • Always charge battery with attention.  Battery pack shall be placed on a fireproof place to avoid any accident
  • Please check battery polarity before plug battery into light. 
  • For safety warning please see the link here
Pack Configuration  

 

Related Products
Connector/Adaptor: From 2 Pins Female to Waterproof & Lockable Male
Your Price: $5.95
HID-LFP12V5.2Ah-13W
Trail Tech Single 13W HID Helmet Light + 12.8V 6.6Ah LiFePO4 Water Bottle Battery + Charger (26650-3300)
MSRP Price: $249.95
Your Price: $195.95 on Promotion
ratingratingratingratingrating
Z. Connector/Adaptor: From Trail-Tech Coxais Female to Water-proof 2 pins Lockable Male
Your Price: Discontinued
Water Bottle Li-Ion 18650 Battery: 14.8V 5200mAh (77Wh, 2A rate) with on-off switch
Your Price: $109.00
CH-LI1418C03-48Ah
Water Bottle Li-Ion 18650 Battery: 14.8V 5200mAh (77Wh, 4.2A rate) + 1.5A Charger for Bikelight
Your Price: $119.00
Option 1: Water Bottle Battery Only
Water Bottle Nimh Battery: 14.4V 5Ah (72 Wh) for Halogen Bikelight (Trail-Tech Female plug)
Your Price: From $94.24 to $119.54
Water Bottle Li-Ion 18650 Battery: 13.2V 7800mAh (102.96Wh, 2A rate) with on-off switch & LED Indicator
Your Price: $145.00
Opton 1: Water Bottle Battery Only
Water Bottle Nimh Battery: 13.2 V 5Ah (66 Wh) with Trail-Tech Female plug for HID / Halogen Bikelight*
Your Price: From $95.39 to $122.99
ratingratingratingratingrating
BL-MHC6V5ATT
Water Bottle Nimh Battery: 6V 5Ah with Trail-Tech female plug for Bike Light
Your Price: From $58.65 to $81.65
ratingratingratingratingrating
MH-WB12V45Ah
Water Bottle Nimh Battery: 12V 4500mAh (50W) with Trail-Tech Female plug (MH-4/3AF4500)
Your Price: $75.00
BL-MHC7.2V5ATT
Water Bottle Nimh Battery: 7.2V 5Ah (36Wh) with Trail-Tech female plug
Your Price: From $66.64 to $89.64
ratingratingratingratingrating
CU-J767
Custom Water Bottle LiFePO4 Battery: 6.4V 13.2Ah (84wh, 26650-3300) for HID / Halogen Bike light (TrailTech plug) (7.92)
Your Price: $115.00

Product Reviews

Login to rate or review this product
(0 Ratings, 0 Reviews)
---------------------------
What to consider when designing Lithium Batteries?
---------------------------
Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
---------------------------
UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

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.
---------------------------
Lithium Battery Shipping Regulation
---------------------------
Recommendations on How to get ≤30% Rated Capacity for Shipping
---------------------------
Thermal Abuse Test for IEC62133
Mailing Lists




Copyright 2000-2025