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Custom Li-Ion 18650 Battery: 28.8V 2.8Ah (81Wh, 5A rate, 2x4S/S, INR-18650-P28A)


Your Price: $130.00
Build on demand

Product ID # 7646
Part Number:
PR-CU-R347

Lead Time: 5-10 Business Days / Hazmat handling fee required*
Update
  • 04/07/2025 - Previous component cell INR18650-M26 is discontinued, updated to use INR-18650-P28A cell.
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
  • 28.8V 2.8Ah Li-Ion Battery pack is made of 8 INR-18650-P28A cells and packed 8 in series (8S1P)

Voltage                           

     28.8V (working)   33.6 V ( peak)   20V ( cut-off)
Capacity      2.8 Ah
Protection
  • One 28.8V (5A limited) PCM-SM17  installed with the battery pack and protects the battery from
    • Overcharge  / Over discharge / Over drain  / Short circuit
Prewired      6" 14AWG open end wires
Max. Charge Current      2.3A
Max. Discharge Current      5 Amp
Dimensions (LxWxH)      78mm(3.1") x 48mm(1.9") x68mm(2.7")
Weight      14Oz (400 grams)
Charger Options
Warning

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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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