EU EF20EA-2S3700-S4L8 battery, rechargeable EF20EA-2S3700-S4L8 Li-ion battery pack

Please carefully check your original battery to ensure that the model number is EF20EA-2S3700-S4L8, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.

EF20EA-2S3700-S4L8 battery, 7.6V 3700mAh, 28.12Wh

Battery Code:NHAEF20EA2S3700S4L83700B2
Battery Name:EF20EA-2S3700-S4L8 battery
Battery Type: Li-Polymer
Battery Volt: 7.6V
Battery Capacity: 3700mAh, 28.12Wh
Battery Color: Black
Battery Cells: Grade A, 2 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ EF20EA-2S3700-S4L8 ], [ EF20EA-2S3700-G1A3 ], [ EF20EA2S3700S4L8 ],
  • In stock
  • Original price: € 67.39
  • Today's price:
    47.17
    (Updated: Aug 2026 In stock)
  • You save: € 20.22
Your Machine Model: *
Qty:


EF20EA-2S3700-S4L8 battery, 7.6V 3700mAh, 28.12Wh
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )