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Polymer Li-Ion Cell: 3.7V 12.6 Ah (8570170-2C, 46Wh, 25A rate) - UN38.3 Passed

Your Price: $39.90
ETA: End of June, 2021

Product ID # 4202
Part Number:

Quantity Discounts

5 to 20$38.70
21 to 50$37.90
51 to 100$37.10
101 or more$35.91


Chemistry Polymer Li-Ion PL8570170
  • Nominal: 12600mAh  
  • Internal Resistance:  14 m-ohm
  • Energy:  48 Wh 
  • Energy Density:  178wh/kg
Cycle life > 300 times at 2C rate
Charging rate 3 A standard   and 12 A Max.  ( 1.0C rate)
Discharging Rate  25 A Max.  (2 C rate)
Dimension(LxWxH) with tolerance +/- 1 mm 170mm x 72mm x 9.2mm
Weight 8.4Oz (240grams) 
Suggestions on designing Lithium battery packs What to consider when designing Lithium Batteries
Recognized or tested by one of NRTL (National Recognized Testing Laboratory) , for more information, please contact us

Please download the Specification here


  • Batteryspace.com is NOT liable for any mis-use due to any other brand of PCB applied 
  • Li-Ion Batteries may explode if charged or discharged improperly.
  • The end user must have the technical knowledge necessary to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs
  • We must use a protection IC (PCB) to keep the battery and its pack from over charging and over discharging.
  • Please read more safety warning about Li-ion battery (click to link)
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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Product Reviews

(3 Ratings, 2 Reviews) Average Rating:
work VERY well
Andrew Storlie (kenosha, WI) 2/6/2014 11:23 AM
Batteries i got work VERY well, havent needed to use the charger yet. More money then i wanted to spend but im very happy over all.
For mi experience, good service
marcone31 (tulum,Mexico) 6/1/2012 3:04 PM
For mi experience, good service
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
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