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Black rectangular lithium-ion battery with flat sides and rounded corners

Cameron & Co

Cameron & Co DS-CS-HUE730SL cell phone battery 3.7V 5200mAh

SKU CH-TWAX-1F2C6 MPN DS-CS-HUE730SL

Lithium-ion replacement battery for Huawei E5730 hotspot models, 3.7 V 5200 mAh capacity

  • Compatible with Huawei E5730, E5730s and E5730s-2 hotspots
  • 5200 mAh capacity delivers 19.24 Wh of runtime
  • Li-ion chemistry provides reliable rechargeable power
  • Replaces original HCB18650-12 battery part number
  • Compact 66.30 x 37.00 x 18.50 mm form factor

Replacement battery for Huawei hotspots

The Cameron & Co DS-CS-HUE730SL is a lithium-ion cell designed for the Huawei E5730, E5730s and E5730s-2 mobile hotspots. It replaces the original HCB18650-12 pack and restores portable power for travellers and remote workers who rely on those devices.

5200 mAh capacity at 3.7 volts

The single figure that determines compatibility is the 5200 mAh capacity at 3.7 V, delivering 19.24 Wh of energy. Only hotspots engineered for this exact voltage and capacity will charge correctly and report accurate battery levels.

No cables or tools included

The package contains only the single black battery measuring 66.30 x 37.00 x 18.50 mm. Buyers who need a charging cradle, USB cable or opening tools must source those separately.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 70% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-HUE730SL

Questions about this item

How long will the 5200mAh capacity run my Huawei hotspot between charges?

The 5.2Ah cell stores 19.24Wh, giving several hours of typical hotspot use before a recharge is needed.

Does the 3.7V lithium-ion cell use a standard connector that fits the HCB18650-12 slot?

Yes, it is built as a direct replacement for the HCB18650-12 pack used in the E5730, E5730s and E5730s-2.

Will the 66.30 x 37.00 x 18.50mm dimensions fit the battery compartment without forcing?

Those exact measurements match the original pack, so it slides into the same cavity with no modification.

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