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Rectangular black lithium-ion battery with gold contacts, 76.90 by 62.25 by 4.90 mm

Cameron & Co

Cameron & Co DS-CS-BLU510SL cell phone battery 2.2 Ah

SKU CH-JMD1-C6N4Q MPN DS-CS-BLU510SL

Replacement 2.2 Ah lithium-ion battery for BLU D550, D550A, D551A, Studio 5.3 and Studio 5.3 II handsets

  • Reliable power for BLU D550, D550A and D551A handsets
  • 2 Ah capacity supports extended daily use
  • 7 V lithium-ion chemistry matches original specification
  • Slim 4.90 mm profile fits Studio 5.3 and Studio 5.3 II
  • Brand-new Cameron Sino cell ensures 100 % OEM compatibility

Compatible BLU Models

This Cameron & Co DS-CS-BLU510SL lithium-ion cell phone battery is built for BLU D550, D550A, D551A, Studio 5.3 and Studio 5.3 II handsets. It replaces the original C766205220T pack and restores factory runtime for daily calling, messaging and light data use.

Sustained Daily Runtime

The 2.2 Ah cell delivers 8.14 Wh at a nominal 3.7 V, providing steady output through a full day of mixed voice and standby cycles. Li-ion chemistry maintains consistent voltage under continuous discharge without the sharp drop-off seen in aged or lower-capacity packs.

Upgrade From Worn Originals

Owners of the listed BLU phones who notice shortened screen-on time or unexpected shutdowns gain a direct capacity match at 2200 mAh. The jump is worthwhile when the original battery no longer holds a usable charge through a typical workday. Not suited for devices outside the named BLU series or for users needing extended multi-day autonomy.

How it compares

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

Price $13.99
Cheaper than about 60% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-BLU510SL

Questions about this item

How much heat does the DS-CS-BLU510SL generate during all-day use?

The 3.7 V lithium-ion cell runs cool under normal phone loads; no active cooling is required.

Which handset models must I already own for this battery to fit?

It replaces the original C766205220T pack in BLU D550, D550A, D551A, Studio 5.3 and Studio 5.3 II phones.

Will the 2.2 Ah capacity work reliably in my older BLU Studio 5.3?

Yes, the 2200 mAh rating matches the factory specification for the Studio 5.3 and 5.3 II.

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