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Black flip cover with built-in 6000 mAh battery for Microsoft Surface 3

M-Edge

M-Edge MS3-SKP-LB-B accessory black 6000 mAh

SKU CH-56TF-GKB50 MPN MS3-SKP-LB-B

A flip cover for the Microsoft Surface 3 with an integrated 6000 mAh battery in black

  • Product colorBlack
  • Flip cover protects tablet with integrated 6000 mAh battery
  • Black finish matches Microsoft Surface 3 aesthetic
  • Sneak Power design adds portable charging without extra bulk
  • Accessory installs directly onto device for secure fit
  • First listed by manufacturer on 9 September 2022

Purpose and audience

The M-Edge MS3-SKP-LB-B is a Sneak Power flip cover with an integrated 6000 mAh battery designed for the Microsoft Surface 3. It serves users who want extended tablet runtime and screen protection in a single accessory.

Thermals noise and power

The battery pack supplies 6000 mAh of capacity to lengthen daily usage between charges. Passive operation means no fan noise and no additional heat output beyond normal charging warmth. Power draw follows the tablet's own charging profile.

Build and daily use

A black flip cover wraps the device, shielding the display while the internal battery connects directly to the tablet. The combined shell adds minimal bulk and keeps charging cables out of the way during mobile work. First listed by the manufacturer in September 2022.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 80% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameM-Edge
Product colorBlack
Size & build
Shipping weight0.91 kg
Package size310 × 210 × 30 mm

Questions about this item

How do I install the flip cover on my Surface 3 and which step is most often missed?

Snap the cover around the tablet edges, then press the magnetic spine until it clicks; the step most users skip is aligning the charging port cut-out before locking the corners.

What maintenance will the 6000 mAh battery require over time?

Recharge the pack at least every three months when stored; the internal lithium cell is not user-replaceable, so plan on replacing the whole unit once capacity drops below useful levels.

What limit appears first during continuous use of the power bank?

The 6000 mAh capacity is the first constraint; after a full tablet charge the pack needs recharging before it can supply more power.

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