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Cylindrical lithium-ion battery pack with solder tabs and included plastic opening tools

MPF Products

MPF Products 1900mAh 3.7V Battery for Braun Series 5 7 8 9 Pulsonic

SKU CH-9VYY-2XTD8

A 1900 mAh 3.7 V lithium-ion pack replaces UR18500Y, UR18500L and 81377206 cells in Braun Series 5, 7, 8, 9 and Pulsonic shavers and includes installation tools

  • Product typeAccessories
  • Restores full runtime with 1900mAh lithium-ion capacity
  • Direct replacement for UR18500Y, UR18500L and 81377206 packs
  • Fits Braun Series 5, 7, 8, 9 and Pulsonic shavers
  • 7V 6.84Wh pack matches original voltage and energy
  • Free installation tools included for easy DIY swap

1900mAh lithium-ion battery for Braun shavers

This 3.7V 1900mAh lithium-ion rechargeable battery pack replaces Braun part numbers UR18500Y, UR18500L and 81377206. It fits selected Series 5, Series 7, Series 8, Series 9 and Pulsonic electric shavers. The pack delivers 6.84Wh of capacity and comes with free installation tools.

Check your shaver model number before ordering

Compatible models include 720, 740, 760, 790, 5375, 5377, 5378, 5671, 5673, 5674, 5675, 5676, 5692, 5693, 5694, 5695, 5696, 5697, 5748, 5749, 5768, 5769, 5790, 5791, 5793, 5795, 7790, 7797, 7760, 7799, 7840, 7850, 7880, 8320, 8325, 8330, 8340, 8345, 8350, 8360, 8365, 8370, 8371, 8380, 8385, 8390, 8391, 9030, 9040, 9050, 9070, 9075, 9080, 9090 and 925. Verify the exact model printed on your device.

Low heat and silent operation in daily use

Lithium-ion chemistry runs cool during normal shaving cycles and produces no audible fan or pump noise. The 6.84Wh pack draws modest current, so the shaver motor maintains consistent speed without voltage sag. Recharge as normal on the existing charging stand.

How it compares

Measured against everything we stock in Men's Shavers, Beard & Body Trimmers, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 94% of the 1,584 comparable items (median $30.99).

Specifications

Product
Product typeAccessories

Questions about this item

Does the replacement battery pack include the tools needed to open the shaver and swap the cell?

Yes, the package supplies free installation tools so you can replace the 3.7V 1900mAh cell without sourcing anything extra.

My shaver is a Series 7 model 7790-cc — is this the correct 1900mAh lithium-ion pack for it?

The battery replaces part numbers UR18500Y and 81377206 and is listed as compatible with the 7790-cc and other Series 7, 5, 8, 9 and Pulsonic models.

What run-time can I expect from the 6.84Wh rating once the pack is fitted in a Series 9 shaver?

The 6.84Wh capacity restores the original energy budget, delivering the same number of shaves per charge that the factory cell provided when new.

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