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Category : Hi-Power Li-Po Packs

  • So called Hi-Power Lithium Polymer Battery (Polymer Li-Ion) is made by special electrolyze which allow polymer battery drain at > 5C rate without over-heated and damaged.  Batteryspace designs / manufactures the highest quality hi-power Li-Polymer packs for RC Car, RC air. Airsoft and E-bike at the most competitive price.  The customized battery pack is our strength.  We can help customers design/assembly a special battery pack in ourNorthern California facility and deliver a prototype pack within one week.
  • Please see the table below to Compare properties between NiMH, Lead Acid and Li-Ion Battery at Similar Energy Level (360 Wh)
  Battery type  Weight Volume  Energy Density  by weight / size  Cost ($/wh)
 SLA (3x12V 10Ah)  10    kg  3270 cm3  36 wh/kg

0.11 wh/cm3

 $0.19 /wh
 NiMH (36V10Ah)  5.5   kg  2430 cm3  65 wh/kg

0.15 wh/cm3

 $1.00 / wh
 Poly Li-Ion (8Ah)  1.75 kg  1340 cm3 170 wh/kg     0.23 wh/cm3  $1.25/wh 
 Poly Li-Ion (10Ah)  2.15 kg  1613 cm3 170 wh/kg     0.23 wh/cm3   $1.20/wh
  • Warning: 
    • You must have enough knowledge on Polymer Li-Ion battery before use.
    • Always use a quality smart charger to recharge Hi-power Li-Po batter packs
    • You must recharge the pack periodically at least once every 2 months if it is not being used or just sitting on the shelf.
    • Never discharge battery pack below 2.0V per cell if no PCB on battery pack.
    • Please avoid in short circuit and wrong polarity
    • We are not responsible for any damage and consequence damage
Hi Power Polymer Single Cells
0.75Ah-50Ah, 7.5-100 Amp Rate
Hi Power 7.4V Polymer Battery Packs
0.83Ah-8Ah , 8.3-40 Amp Rate
Hi Power 11.1V Polymer Battery Packs
0.83Ah-8Ah, 8.3-40 Amp Rate
Hi Power 14.8V Polymer Battery Packs
4Ah-50Ah, 40-80 Amp Rate
Hi Power 18.5V Polymer Battery Packs
6.4Ah-21Ah, 30 Amp Rate
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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