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White rectangular Li-ion battery pack with label showing 11.1V 2400mAh

KingSener

KingSener TWSLB-012 11.1V 2400mAh Li-ion standard battery

SKU CH-K0W9-6Y0TY

Replacement 11.1V 2400mAh Li-ion battery for EDAN IM12, IM20 and IM3 monitors

  • Battery typeLi-ion
  • Battery voltage rating11.1 V
  • Compatible with EDAN IM12 IM20 IM3 monitors
  • 1V 2400mAh capacity delivers 26.64Wh runtime
  • Lithium-ion chemistry provides reliable rechargeable power
  • White replacement battery matches original appearance
  • 100% brand new condition ensures full performance

Direct replacement for EDAN monitors

This 11.1V lithium-ion battery replaces the original TWSLB-012 cell in EDAN IM12, IM20 and IM3 patient monitors. It restores portable power for clinical staff who move the device between bedsides or transport it on a trolley. The white casing matches the factory appearance.

Voltage and capacity match the original spec

The pack delivers 11.1V with a rated capacity of 2400mAh, equating to 26.64Wh of stored energy. These figures are identical to the OEM specification, so charge indicators and runtime estimates remain accurate without recalibration.

No extra accessories or software included

The package contains only the replacement battery cell. No charging cradle, cable, firmware tool or mounting hardware is supplied, so existing chargers and monitor firmware must be used to manage the new pack.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $87.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLi-ion
Battery voltage rating11.1 V

Questions about this item

How long will the 2400mAh capacity run an EDAN IM12 monitor in practice?

The 2400mAh cell stores 26.64Wh at 11.1V; actual runtime depends on the monitor's power draw and screen brightness settings.

What connector standard does the TWSLB-012 use to attach to the IM20?

The battery uses the proprietary EDAN interface built into the IM12, IM20 and IM3 monitors; no separate cable or adapter is required.

Will this white Li-ion pack fit the battery compartment of an IM3 without modification?

Yes, the TWSLB-012 is a direct replacement shaped for the IM12, IM20 and IM3 compartments and secures with the original latch.

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