Replacement battery pack for Bosch siren module part number A171 820 25 26 for the Mercedes SLK, CLK, C-Class & E-Class. Two pieces of 3.6V battery packs with solder pins at the correct centre/distance for a drop-in refurb.

Specification

Type:battery pack
Battery chemistry:nickel metal hydride
Mfr P/N:A171 820 25 26
Original references:3V150H
Voltage (V):3.6
Capacity (mAh):250
Quantity:2
Features:
  • welded PCB pins
Dimensions (mm):18 × 25 × 14

Compatibility

  • Mercedes SLK (R170 / R171) - 1996–2011
  • Mercedes C-Class (W203 / S203 / CL203) - 2000–2007
  • Mercedes CLK (W209 / C209 / A209) - 2002–2009
  • Mercedes E-Class (W211 / S211) - 2002–2009

Delivery

Compatibility Check

Important Battery Information

All orders are shipped next working day using Royal Mail Tracked 48. Need it quicker? Upgrade to Tracked 24 for priority handling and delivery usually within 1-2 working days.Please compare the part number, voltage and connector arrangement with the battery currently fitted before ordering.This is a rechargeable battery pack. Do not disassemble, short-circuit, heat or incinerate it. Power down the device before installation. Installation should be completed by a competent person.