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Rectangular replacement battery pack with smooth dark casing and connector edge

Cameron Sino MSK-1645 10.8" 1645 replacement battery

SKU CH-CJXA-YMH7Z MPN MSK-1645

Replacement battery for MSK-1645 and Surface 3 10.8" devices, built with high-quality cells for reliable power and easy installation

  • Designed for MSK-1645 and Surface 3 10.8" models
  • High-quality cells deliver extended battery life
  • Simple installation restores device function quickly
  • Meets or exceeds original manufacturer specifications
  • Reliable power for consistent device performance

Compatible replacement battery

This Cameron Sino MSK-1645 replacement battery is designed for the Surface 3 10.8" and Surface 3 1645 devices. It restores full functionality to compatible tablets and portable equipment. The unit is built to meet or exceed original manufacturer specifications for a secure fit. Users seeking a direct power-source refresh for these specific models will find it suitable.

Sustained discharge and cycle life

High-quality cells are used to maximise lifespan and deliver reliable power over extended periods. The battery supports efficient charging cycles and consistent performance during prolonged use. It is engineered to minimise the need for frequent replacements under normal operating conditions. Steady output is maintained across the discharge curve rather than only in short bursts.

Model-specific fit

Compatibility is limited to the MSK-1645, Surface 3 10.8" and Surface 3 1645 as listed. Buyers with other Surface generations, different screen sizes or alternative model numbers cannot use this battery. Verification of the exact device model is essential before purchase. No other applications are supported by this part.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 73% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameMSK-1645, Surface 3 10.8 in, Surface 3 1645

Questions about this item

Does the Cameron Sino MSK-1645 battery run hot or draw extra power during all-day use in a Surface 3 10.8"?

It uses high-quality cells engineered to meet original specifications, so heat output and power draw stay consistent with the factory battery during continuous operation.

What must I already own for this MSK-1645 replacement to work?

You need a compatible device — specifically an MSK-1645, Surface 3 10.8" or Surface 3 1645 — because the battery is built to fit only those models.

Will this 1645 battery function correctly alongside the original charging circuitry in my older Surface 3?

Yes, it is designed to meet or exceed the original manufacturer specifications, so it works with the existing charging system without modification.

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