We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Cameron Sino RW220 2600mAh 19.24Wh battery charger

SKU CH-5N2P-PF7RR MPN RW220

Replacement lithium-ion battery for RW220 and RW320 portable printers, 2600mAh capacity with built-in protection circuits

  • Compatible with RW220 and RW320 portable printers
  • 2600mAh capacity delivers 19.24Wh of power
  • 4V lithium-ion cell with built-in protection circuits
  • ISO9001, RoHS and CE certified for safety
  • Compact 73.10 x 58.00 x 27.10mm size weighs 119.0g

Compatible replacement battery

The Cameron Sino RW220 battery replaces the original power pack in RW220 and RW320 portable printers. It delivers 2600mAh at 7.4V for 19.24Wh of capacity. A fully decoded chip ensures the printer recognises the cell and reports charge status correctly. The pack measures 73.10 x 58.00 x 27.10mm and weighs 119.0g.

Sustained print sessions

After two or three full charge and discharge cycles the cell reaches its rated runtime. The lithium-ion chemistry maintains a stable voltage curve during long print jobs, avoiding the voltage sag that can halt a print mid-page. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits, preserving cycle life under repeated daily use.

Upgrade from degraded originals

This unit replaces an ageing or swollen factory battery that no longer holds enough charge for a full shift. The jump is worthwhile when the printer shuts down early or shows erratic percentage readings. It is not suited for printers that require a different form factor or voltage, or for users needing a higher-capacity cell than 2600mAh.

Highlights

  • Compatible with RW220 and RW320 portable printers
  • 2600mAh capacity delivers 19.24Wh of power
  • 4V lithium-ion cell with built-in protection circuits
  • ISO9001, RoHS and CE certified for safety
  • Compact 73.10 x 58.00 x 27.10mm size weighs 119.0g

Specifications

BrandCameron Sino
ModelRW220, RW320

Questions about this item

Does the 2600 mAh lithium-ion cell generate noticeable heat during a full day of printing?

The 7.4 V lithium-ion pack is designed to match original specifications and includes over-charge, over-discharge and short-circuit protection to keep temperatures stable during extended use.

Which portable printer models accept the RW220 battery so I know my device is compatible?

This replacement cell fits the RW220 and RW320 portable printers and uses the same decoded chip as the original battery.

Will the 73.10 x 58.00 x 27.10 mm form factor fit the battery compartment of my older RW220 unit?

The dimensions and 119.0 g weight replicate the original battery exactly, so it seats in the same compartment without modification.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.