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
Black rectangular lithium-polymer phone battery, smooth matte finish, thin profile

Cameron & Co

Cameron & Co DS-CS-BRA810SL cell phone battery 3.85V 4000mAh

SKU CH-MGBJ-JM1DD MPN DS-CS-BRA810SL

Replacement lithium-polymer battery for Blackview A80 Pro phones, rated 3.85 V and 4000 mAh

  • Designed for Blackview A80 Pro DK017 smartphones
  • 4000mAh lithium-polymer cell delivers 15.40Wh capacity
  • Slim 4.40mm profile fits original battery compartment
  • Brand-new Cameron Sino unit with 100% OEM compatibility
  • Exact 86.40 x 63.30mm footprint matches factory dimensions

Compatible replacement for Blackview A80 Pro

This Cameron & Co DS-CS-BRA810SL battery is built for the Blackview A80 Pro smartphone using part number DK017. It supplies 3.85 V and 4000 mAh capacity in a lithium-polymer cell. The pack measures 86.40 by 63.30 by 4.40 mm and comes in black.

Practical limits of a single-cell Li-Polymer pack

The 15.40 Wh rating defines the energy the cell can store and deliver on a single charge. Voltage drops as the battery discharges so runtime depends on the phone’s power draw and its own low-voltage cutoff. No protection circuit or charge-controller details are provided in the data.

Build quality and daily handling

The unit is listed as 100 % OEM compatible and brand new, with a slim 4.40 mm profile that fits the A80 Pro’s internal cavity. Flat polymer construction means no bulky cylindrical cells to stress the back cover. Connectors align with the DK017 layout so installation follows the phone’s original battery ribbon orientation.

How it compares

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

Price $21.99
Pricier than about 84% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-BRA810SL

Questions about this item

Is the DS-CS-BRA810SL the only capacity option for the Blackview A80 Pro?

This battery provides 4000mAh at 3.85V, delivering 15.40Wh for the Blackview A80 Pro.

How long will 4000mAh actually run my A80 Pro?

Runtime depends on screen brightness, network signal and app load; the cell stores 15.40Wh of energy.

Does the battery use a standard phone connector?

It fits the Blackview A80 Pro and replaces part number DK017 directly.

More in Replacement Phone Batteries

Similar items