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Rectangular red Li-ion battery, 60 by 45 by 6.8 mm

Cameron & Co

Cameron & Co DS-CS-SPA310SL cell phone battery 750mAh 3.7V Red

SKU CH-VHXB-T2YBQ MPN DS-CS-SPA310SL

Replacement lithium-ion battery for Samsung SPH-A310 phones, 3.7 V, 750 mAh, red

  • Li-ion chemistry delivers reliable daily power
  • 750 mAh capacity keeps the Samsung SPH-A310 running longer
  • 7 V output matches the original AB-A3108RA specification
  • Compact 60.00 x 45.00 x 6.80 mm size fits the handset perfectly
  • Brand new, 100 % OEM compatible replacement battery

Direct replacement for SPH-A310

This Cameron & Co DS-CS-SPA310SL battery fits the Samsung SPH-A310 handset and replaces the AB-A3108RA pack. The lithium-ion cell delivers 3.7 V and 750 mAh capacity in a red housing. It measures 60.00 x 45.00 x 6.80 mm and weighs 2.78 Wh. The unit is brand new and 100 % OEM compatible.

Steady output through a full day

The 0.75 Ah lithium-ion chemistry maintains consistent voltage during extended talk and standby periods rather than fading after a short burst. Internal resistance stays low across the discharge curve so the phone keeps its connection in weak-signal areas. No memory effect means the pack can be topped up at any state of charge without capacity loss.

Upgrades worn-out original cells

Owners of an SPH-A310 whose factory battery no longer holds a charge will restore original runtime with this drop-in pack. The jump is worth it when the phone shuts down prematurely or requires constant tethering to a charger. Buyers who need higher capacity than 750 mAh or a different form factor cannot use this model.

How it compares

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

Price $11.99
Cheaper than about 90% of the 868 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-SPA310SL

Questions about this item

How much heat does the 3.7V 750mAh Li-ion cell generate during all-day use?

The battery uses standard Li-ion chemistry at 3.7V and 750mAh; normal operation produces only mild warmth, and the 2.78Wh rating indicates low sustained power draw.

Which handset model must I already own for this DS-CS-SPA310SL pack to fit and connect?

It is built for the Samsung SPH-A310 and replaces the original AB-A3108RA battery; the 60.00 x 45.00 x 6.80 mm dimensions match that handset's compartment exactly.

Will the red 750mAh unit charge correctly in my original SPH-A310 cradle?

Yes, the cell's 3.7V nominal voltage and Li-ion chemistry are identical to the OEM AB-A3108RA, so the existing charger and phone circuitry handle it without modification.

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