AccuCell Akku Garmin Forerunner 45

Delivered between Mon, 8.9. and Mon, 20.10.
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Product details

Replacement battery for Garmin 361-00104-20, 361-00104-00, 1ICP6/21/31, Forerunner 45

Short and compact, our battery introduces itself:
✅ Lithium-Polymer battery, resulting in low capacity loss during long-term storage.
✅ 3.8 volts, 100mAh capacity, 0.38 Wh energy content.
✅ Protection against short circuits and overcharging, dimensions 20.3mm x 13mm x 3.6mm.
✅ High-quality workmanship, no memory effect.

This high-quality replacement battery replaces the Garmin 361-00104-20, 361-00104-00, 1ICP6/21/31 battery with a voltage of 3.8 volts and a capacity of 100mAh, resulting in an energy content of 0.38 Wh. Our battery is compatible with the Garmin Forerunner 45.

Battery compatible with Garmin Forerunner 45

Our battery for Garmin 361-00104-20, 361-00104-00, 1ICP6/21/31 can be charged with your own charger. The integrated protection against short circuits and overcharging provides you with the necessary safety when using our replacement battery for the Garmin Forerunner 45. The dimensions for this battery are 20.3mm x 13mm x 3.6mm.

Technical specifications for the Garmin 361-00104-20, 361-00104-00, 1ICP6/21/31 battery:

  • Voltage: 3.8 volts
  • Capacity: 100mAh
  • Energy content: 0.38 Wh
  • System: Li-Polymer battery
  • Weight: 1.29 grams
  • Dimensions: 20.3mm x 13mm x 3.6mm

Our replacement battery is compatible with the following devices:

  • Garmin Forerunner 45

and replaces the following battery types:

  • Garmin 361-00104-20
  • Garmin 361-00104-00
  • Garmin 1ICP6/21/31.

Key specifications

Smartwatch accessory type
Rechargeable battery
Compatible brand
Garmin
Compatible model
Forerunner 45
Item number
58023182

General information

Manufacturer
AccuCell
Category
Smart watch accessories
Manufacturer no.
EG-31392
Release date
29.4.2025

Material

Material
Lithium polymer

Compatibility

Compatible brand
Garmin
Compatible model
Forerunner 45

Accessory properties

Smartwatch accessory type
Rechargeable battery

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 Piece

Product dimensions

Length
20.30 mm
Width
13 mm
Height
3.60 mm
Weight
1.29 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Smart watch accessories» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.AccuCell
    0 %
  • 1.BROTECT
    0 %
  • 1.Deltalabs
    0 %
  • 1.Ferryxpress
    0 %
  • 1.Fixed
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • AccuCell
    Not enough data
  • 1.Apple
    0 days
  • 1.Spigen
    0 days
  • 3MK
    Not enough data
  • Akyga
    Not enough data

Return rate

How often is a product of this brand in the «Smart watch accessories» category returned?

Source: Digitec Galaxus
  • AccuCell
    Not enough data
  • 1.BROTECT
    0.3 %
  • 2.Lito
    0.5 %
  • 3.Deltalabs
    0.6 %
  • 4.Apfelkiste
    0.7 %
Source: Digitec Galaxus