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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
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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.
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Thermal Abuse Test for IEC62133
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Lithium Battery Shipping Regulation
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Show & Conference
32nd International Battery Exhibit, Mar.9-12,2015, Florida, Booth #209
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
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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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