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Rectangular black lithium-ion battery, 77.95 by 53.90 by 3.90 mm

Cameron & Co

Cameron & Co DS-CS-ZTL300SL cell phone battery 3.8V 2000mAh

SKU CH-3TMK-ARWQ7 MPN DS-CS-ZTL300SL

A 3.8 V, 2000 mAh lithium-ion replacement battery for the ZTE Blade L3 smartphone

  • Designed for ZTE Blade L3 handsets
  • 8 V 2000 mAh lithium-ion chemistry
  • 60 Wh capacity for extended talk time
  • Slim 77.95 x 53.90 x 3.90 mm profile
  • Brand new with 100 % OEM compatibility

Compatible Replacement Battery

This lithium-ion cell replaces the original Li3820T43P3h785439 battery for the ZTE Blade L3 smartphone. It is built to the same 3.8 V 2000 mAh specification and fits the handset without modification. The pack is supplied new and ready for immediate installation.

Sustained Capacity Delivery

The 7.60 Wh rating supports typical daily use including calls, messaging and background data without rapid voltage sag. Internal chemistry maintains stable output across the discharge curve rather than peaking briefly and fading. Users can expect consistent runtime across repeated charge cycles.

Thermal and Power Characteristics

The slim 3.90 mm profile allows heat to dissipate through the phone chassis during normal operation. No active cooling is required and the cell runs silently. Power draw follows the handset's own management system, drawing only what the device requests.

Highlights

  • Designed for ZTE Blade L3 handsets
  • 8 V 2000 mAh lithium-ion chemistry
  • 60 Wh capacity for extended talk time
  • Slim 77.95 x 53.90 x 3.90 mm profile
  • Brand new with 100 % OEM compatibility

Specifications

BrandCameron Sino
ModelDS-CS-ZTL300SL

Questions about this item

Does the 3.8 V 2000 mAh Li-ion cell stay cool during a full day of use?

The 3.8 V 2000 mAh Li-ion chemistry is designed for typical smartphone loads and does not generate noticeable heat under normal daily operation.

Must my ZTE Blade L3 already have the Li3820T43P3h785439 part number inside for this battery to fit?

Yes, this unit replaces the exact Li3820T43P3h785439 pack used in the ZTE Blade L3, so the original battery must match that part number.

Will the 77.95 x 53.90 x 3.90 mm form factor sit correctly in a Blade L3 that has seen a few years of wear?

The dimensions match the Blade L3 battery bay precisely, so even an older handset will accept the pack without gaps or pressure on the cover.

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