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Rectangular black lithium-ion phone battery, 68 by 58 by 4 mm

Cameron & Co

Cameron & Co DS-CS-BLS090SL cell phone battery 3.7V 1300mAh Li-ion Black

SKU CH-KZN8-83DT9 MPN DS-CS-BLS090SL

Replacement lithium-ion battery for BLU S090Q Studio C HD phones, 3.7V 1300mAh capacity

  • Compatible with BLU S090Q and Studio C HD models
  • 1300 mAh capacity supports daily smartphone usage
  • 7 V Li-ion chemistry provides stable power output
  • Slim 4.44 mm profile fits original battery compartment
  • Replaces OEM part number C685845200L directly

Compatible replacement for BLU S090Q Studio C HD

This Cameron & Co DS-CS-BLS090SL lithium-ion battery replaces the original C685845200L pack in BLU S090Q and Studio C HD handsets. It delivers 3.7 V and 1300 mAh capacity in a new, black unit. The cell is built to match the OEM form factor for direct fitment.

Simple swap with correct alignment

Installation requires opening the phone back cover and disconnecting the old pack before connecting the new one. The connector keying prevents reversed insertion. The main risk is damaging the fragile ribbon cable or seating the battery unevenly so the cover will not close.

1300 mAh capacity for typical daily use

The 4.81 Wh rating supports normal calling, messaging and light app usage on the target models. Heavy screen-on time, navigation or background sync will drain the cell faster and require midday recharging. It is not suited for users who need extended runtime without access to a charger.

How it compares

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

Price $12.99
Cheaper than about 70% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-BLS090SL

Questions about this item

How can I confirm the 3.7 V 1300 mAh battery is working after fitting it?

After installation the phone should power on and show a charging indicator; a full charge cycle to 100 % without unexpected shutdowns confirms the 4.81 Wh cell is operating correctly.

What comes in the box and what must I source separately?

The package contains one black Li-ion battery measuring 68.15 x 57.88 x 4.44 mm; no tools, adhesives or chargers are included.

Which version suits a BLU S090Q Studio C HD with part number C685845200L?

The DS-CS-BLS090SL is built for that exact model and replaces the C685845200L cell; no other capacity or voltage variant is listed.

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