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Flat rectangular black lithium-polymer battery pack measuring 124.54 by 64.24 by 3.44 mm

Cameron & Co

Cameron & Co DS-CS-HUS730SL Li-Polymer 4000mAh battery

SKU CH-55V6-JJ938

Replacement lithium-polymer battery for select Huawei MediaPad tablets, rated 3.7V 4000mAh and measuring 124.54 x 64.24 x 3.44mm

  • Compatible with multiple Huawei MediaPad models
  • Li-Polymer chemistry delivers 4000mAh capacity
  • 7V voltage provides 14.80Wh energy rating
  • Slim 3.44mm profile fits original battery bay
  • Brand new condition ensures 100% OEM compatibility

Replacement battery for Huawei MediaPad 7 series

This lithium-polymer cell is built to fit the Huawei Baggio2-U02A, MediaPad 7, MediaPad 7 Lite, MediaPad S7-301u, S7-301w, S7-302, S7-303, S7-721u, S7-931U, Youth2 and T-Mobile Springboard. It matches the original HB3G1H part number and carries a 3.7 V, 4000 mAh rating for direct swap-in.

Sustained run-time from a 14.80 Wh cell

The 4000 mAh capacity delivers consistent discharge across long sessions rather than a brief peak, supporting extended browsing, media playback or light productivity on a single charge. Li-Polymer chemistry helps maintain stable voltage as the pack drains, reducing sudden shutdowns under load.

Upgrade from a depleted or swollen original pack

Owners whose factory battery no longer holds charge or shows physical swelling can restore full mobility without soldering or adapter cables. The jump is worthwhile when the tablet otherwise functions well but dies quickly or refuses to power on away from a wall outlet.

How it compares

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

Price $17.99
Typical for this category: the median of 8,808 items is $16.99.

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-HUS730SL

Questions about this item

Does the 3.7 V Li-Polymer cell run hot or draw extra power during all-day use?

The 4000 mAh pack delivers 14.80 Wh at 3.7 V with no active cooling, so it stays cool and draws only the tablet’s normal charge current.

Must the Huawei MediaPad already have the HB3G1H part installed for this DS-CS-HUS730SL to fit?

Yes — it replaces the original HB3G1H battery in models such as Baggio2-U02A, MediaPad 7, MediaPad 7 Lite, S7-301u, S7-301w, S7-302, S7-303, S7-721u, S7-931U, Youth2 and T-Mobile Springboard.

Will the 124.54 x 64.24 x 3.44 mm case align with the screw posts on an older MediaPad 7 chassis?

The dimensions match the factory HB3G1H footprint, so the replacement seats in the same mounting points used by the listed Huawei tablets.

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