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Rectangular lithium-ion tablet battery pack, black plastic casing with connector ribbon

Cameron Sino A1-840 replacement battery 4900mAh 18.62Wh

SKU CH-ATRZ-EBWBJ MPN A1-840

Replacement lithium-ion battery delivers 4900mAh and 18.62Wh for compatible tablets

  • Extended runtime from 4900mAh high-capacity lithium-ion cell
  • Reliable power delivery with 18.62Wh energy rating
  • Safe operation via integrated protection circuits
  • Broad compatibility across Acer Iconia Tab models
  • Simple plug-and-play installation for quick replacement

Compatible tablets

This replacement battery fits Acer Iconia Tab and Iconia One models including A1-840, A1-850-A1410, A1-860, A1-860-19LU, B1-820 and B1-830. It matches part numbers AP14F8K, AP14F8K (1ICP4/101/110) and KT.0010M.003. The lithium-ion cell delivers 4900mAh and 18.62Wh for extended runtime. Integrated protection circuits guard against overcharge, over-discharge and short circuits.

Who should buy this

Tablet owners whose original battery no longer holds a charge will restore full mobility with this drop-in unit. Users needing higher capacity or a different voltage should look at other options. The plug-and-play design requires no soldering or special tools. It is not suitable for devices outside the listed model range.

Capacity and energy

The single figure that decides fit is the 4900mAh / 18.62Wh rating, which must match the original battery specification. If your tablet's service manual lists a different milliampere-hour or watt-hour value, this part will not be correct. Always verify the part number before ordering.

How it compares

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

Price $16.99
Pricier than about 60% of the 1,744 comparable items (median $14.99).

Specifications

Product
Brand nameCameron Sino
Model nameA1-840, A1-850-A1410, A1-860, A1-860-19LU, B1-820, B1-830, B1-850 WiFi 16 GB, GT-810, Iconia One 8, Iconia Tab 8, Iconia Tab A1-850, Iconia Tab A1-850-A1410, Iconia Tab B1-810, Iconia Tab B1-820, Iconia Tab W1-810, Predator 8

Questions about this item

Does the 4900mAh battery generate noticeable heat during continuous daily use?

The lithium-ion cell runs at normal tablet temperatures; integrated protection circuits prevent overheating during extended operation.

Which existing tablet models accept this A1-840 battery without modification?

It fits A1-840, A1-850-A1410, A1-860, A1-860-19LU, B1-820 and B1-830 tablets with part numbers AP14F8K or KT.0010M.003.

Will the replacement cell work properly in an older Iconia Tab 8 that currently holds the original battery?

Yes, the plug-and-play design matches the original connector and voltage, so the older tablet recognises it immediately.

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