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
Rectangular black lithium-polymer cell phone battery with gold contacts, 86 by 64.7 by 3.4 mm

Cameron & Co

Cameron & Co DS-CS-HUN210XL cell phone battery 3300mAh 3.85V

SKU CH-WAH0-V3N8Y MPN DS-CS-HUN210XL

Replacement Li-Polymer battery for Huawei P30 Lite, Honor 7X and Nova 3i models, 3300mAh at 3.85V

  • 3300 mAh capacity powers your phone longer
  • Li-Polymer chemistry keeps the pack slim at 3.40 mm
  • Fits Huawei P30 Lite, Nova 3i, Honor 7X and 20-plus other models
  • 85 V nominal voltage matches original HB356687ECW spec
  • Brand-new, 100 % OEM-compatible replacement ready to install

Compatible Huawei Models

This Cameron & Co DS-CS-HUN210XL battery fits Huawei P30 Lite, Honor 7X, Nova 3i and several P Smart Plus variants. It replaces the original HB356687ECW pack and is supplied new with 100% OEM compatibility. The 3.85V lithium-polymer cell delivers 3300mAh capacity for everyday phone use.

Capacity and Voltage Limits

Rated at 3.85V and 3300mAh, the cell stores 12.71Wh of energy. Lithium-polymer chemistry means the voltage drops as the charge depletes, so runtime shortens under heavy loads such as video recording or gaming. The pack has no built-in fuel gauge; the phone estimates remaining capacity from voltage curves.

Installation Notes

The battery measures 86.00 x 64.70 x 3.40 mm and sits behind a glued rear cover on the listed models. Opening the phone requires heat and careful prying to avoid cracking the glass or damaging flex cables. Adhesive strips must be replaced to keep the cover sealed; buyers without repair tools or experience should seek professional fitting.

How it compares

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

Price $15.99
Pricier than about 60% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-HUN210XL

Questions about this item

Which Cameron & Co DS-CS-HUN210XL capacity suits my phone?

The DS-CS-HUN210XL is offered only as a 3300 mAh, 3.85 V cell. If your device appears in the compatibility list — such as the Honor 7X, P30 Lite or Nova 3i — this single capacity is the correct choice.

What does the 3300 mAh rating deliver in daily use?

At 12.71 Wh the battery stores enough energy for a typical day of mixed calling, messaging and moderate screen time on supported Huawei and Honor handsets before needing a recharge.

Does the Li-Polymer chemistry limit charging speed or safety?

The pack uses standard Li-Polymer cells at 3.85 V nominal voltage, so it accepts the phone's built-in charge controller without special cables or protocols.

More in Replacement Phone Batteries

Similar items