We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular lithium-polymer battery pack with wires and connector, includes small installation tool

MPF Products

MPF Products AEC503759 Battery Replacement 3.7V 1100mAh 4.07Wh

SKU CH-4GVK-1XR0T

Replacement 3.7V 1100mAh 4.07Wh lithium-polymer battery pack for SteelSeries Arctis 1, 3 and 7 wireless headsets, includes installation tool

  • Wireless TypeBluetooth
  • Restores wireless playtime with a 3.7V 1100mAh lithium-polymer pack
  • Matches the original AEC503759 part for a direct swap
  • Fits Arctis 1 Wireless, Arctis 3 and Arctis 7 headsets
  • Delivers 4.07Wh capacity for extended gaming sessions
  • Includes a free installation tool so no soldering iron is needed

Compatible SteelSeries Headsets

This replacement battery fits SteelSeries Arctis 1 Wireless, Arctis 3 and Arctis 7 headsets. It replaces the original AEC503759 pack directly. The lithium-polymer cell delivers 3.7V and 1100mAh capacity. Total energy is rated at 4.07Wh.

Installation Notes

A free installation tool is included in the package. The battery requires soldering to the headset circuit board; a soldering iron is not supplied. Builders without soldering experience should seek professional fitting. Incorrect polarity or excessive heat can damage the new cell.

Who Should Buy

Gamers whose Arctis headset no longer holds a charge will restore wireless runtime with this pack. Users who cannot solder or who need a different voltage or capacity should look at other options. The cell is only validated for the three listed models.

Highlights

  • Restores wireless playtime with a 3.7V 1100mAh lithium-polymer pack
  • Matches the original AEC503759 part for a direct swap
  • Fits Arctis 1 Wireless, Arctis 3 and Arctis 7 headsets
  • Delivers 4.07Wh capacity for extended gaming sessions
  • Includes a free installation tool so no soldering iron is needed

Specifications

Wireless TypeBluetooth

Questions about this item

How can I confirm the 3.7V 1100mAh battery is working after installing it in my Arctis 7?

Charge the pack fully, then power on the headset and verify it pairs via Bluetooth and holds a charge during a typical gaming session.

What comes in the box and what must I supply myself for the AEC503759 replacement?

The package includes the 4.07Wh lithium-polymer pack and a free installation tool; you must provide your own soldering iron.

Which version of this battery matches my SteelSeries Arctis 3 headset?

The single AEC503759 model (3.7V, 1100mAh, 4.07Wh) is listed as compatible with Arctis 1 Wireless, Arctis 3 and Arctis 7.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.