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Li-Ion 18650 Battery: 25.55V 2.6Ah (66Wh, 4.2A rate, 7S/S, LR1865SK)

Option 1: Open End Wire Only
Option 1: Open End Wire OnlyOption 2: with Fuel Guage Display
Your Price: From $112.50 to $122.50
Lead Time: 5 Business Days / Hazmat handling fee required*

Product Options

Options:
Update
  • 4/7/2025 - Previous component cell INR18650-M26 is discontinued, updated to use LR1865SK cell.
 *Important Shipping Regulation        This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery
Voltage       25.55V (working)   29.4 V ( peak)    19.25V ( cut-off)
Capacity       2.6 Ah
Protection
  • One PCM(10A limited) is installed in the battery pack to balance charging and protect battery module from
    • Overcharge  / Over-discharge / Over drain /
    • Must wait min of 30 minutes after battery is fully charged to allow the pcm to perform balance function on all the cells within the pack.
Pre-wired      Charge / Discharging Terminals: 6" long 18AWG open end wires
Max. Discharging Rate      One 4.2 Amp polyswitch installed to limit  max. discharging current and to protect wrong polarity
Dimensions (LxWxH)      5.3"(135mm) x 1.4"(35mm) x 2.9"(74mm)
Weight      14.4 Oz (410 grams)  
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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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