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Rectangular black lithium-polymer phone battery, 75.75 by 60.45 by 4.16 mm

Cameron & Co

Cameron & Co DS-CS-ERZ400SL cell phone battery 2.9 Ah

SKU CH-ADAM-DKZ27 MPN DS-CS-ERZ400SL

A 2.9 Ah lithium-polymer replacement battery compatible with multiple Sony Ericsson Xperia models including Z3+, Z4 and C5 series

  • Compatible with multiple Sony Ericsson Xperia models
  • 9 Ah capacity delivers extended usage time
  • Li-Polymer chemistry provides reliable power delivery
  • Slim 4.16 mm profile fits device precisely
  • Brand new Cameron Sino battery ensures OEM compatibility

Compatible Sony Ericsson models

This Cameron & Co DS-CS-ERZ400SL battery fits a wide range of Sony Ericsson Xperia handsets including the Z4, Z3+, C5, C5 Ultra, Z4 Compact and Lavender SS variants. It replaces original part numbers AGPB015-A001 and LIS1579ERPCX-Longer. The pack is a direct 100% OEM-compatible replacement for worn or damaged cells.

Lithium-polymer cell specifications

The black Li-Polymer unit delivers a nominal 3.8 V and 2.9 Ah capacity, storing 11.02 Wh of energy. Its slim 4.16 mm profile matches the original form factor so it sits flush inside the handset without bulging. No additional charging circuitry or adapters are required for normal operation.

Installation and fit

Measuring 75.75 by 60.45 mm, the battery slots into the existing compartment of every listed Xperia model without modification. The single-cell design keeps weight low and leaves all connectors and sensors accessible. Builders repairing multiple devices can standardise on one SKU for the entire compatible range.

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-ERZ400SL

Questions about this item

How do I install the DS-CS-ERZ400SL battery in my Xperia Z3+ and which step causes issues?

Power off the phone, remove the back cover, disconnect the old battery connector, fit the new 75.75 x 60.45 x 4.16 mm pack, reconnect the flex cable firmly, then reassemble; the step most often missed is seating the connector fully before closing the chassis.

What maintenance or replacement will this 2900 mAh Li-Polymer cell need over time?

The sealed lithium-polymer unit requires no user maintenance; after several hundred charge cycles the runtime will shorten, at which point the whole battery is replaced as a single component.

What limit appears first when the 3.8 V 11.02 Wh pack runs under sustained load?

Continuous heavy draw heats the cell and triggers the phone's thermal throttle, reducing performance before the 2900 mAh capacity is fully depleted.

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