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Rectangular black Li-ion phone battery 60.60 by 38.00 by 4.50 mm

Cameron & Co

Cameron & Co DS-CS-NK225XL cell phone battery 3.7V 1200mAh 1.2Ah Li-ion black

SKU CH-SMTE-YYXWY MPN DS-CS-NK225XL

Replacement Li-ion battery for Nokia 3310 2017 and Asha 225, 3.7V 1200mAh capacity

  • Compatible with Nokia 3310 2017 and Asha 225
  • 1200 mAh capacity extends daily usage time
  • 7 V Li-ion chemistry ensures stable power delivery
  • 100 % OEM compatible for reliable drop-in replacement
  • Slim 4.50 mm profile fits original battery compartment

Compatible Nokia models

This replacement battery fits the Nokia 3310 2017, Asha 225, New 3310 and handsets identified as RM-1012, TA-1008 and TA-1030. It replaces original part numbers BL-4UL and BL-4WL. The cell is supplied new and ready to install.

Li-ion chemistry and capacity

The lithium-ion cell delivers 3.7 V and 1200 mAh for a 4.44 Wh rating. Internal resistance stays low during typical daily use so the phone runs cool and the pack holds charge well between top-ups.

Physical fit and install

Measuring 60.60 x 38.00 x 4.50 mm, the black pack matches the original battery cavity exactly. No tools or adapters are required; the battery clicks into place and frees the user from carrying a separate power bank for routine days.

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-NK225XL

Questions about this item

How do I install the DS-CS-NK225XL in my Nokia 3310 2017, and what step do people often miss?

Power off the phone, remove the back cover, lift the old BL-4UL cell, align the gold contacts on the DS-CS-NK225XL with the phone terminals, press it in until seated, replace the cover, then charge fully before first use.

What maintenance will the DS-CS-NK225XL need later?

No scheduled maintenance is required; keep the contacts clean, avoid deep discharge, store at roughly half charge if unused for weeks, and replace the battery when run-time becomes too short.

What limit appears first during sustained use of the DS-CS-NK225XL?

The 1200 mAh capacity determines how long the Nokia 3310 2017 runs between charges; under heavy load the voltage will sag toward the 3.7 V nominal level and the phone will shut down when the cut-off threshold is reached.

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