Estry

Battery for Fresenius Vial MCM440 PT Vial MCM440 OT Vial MCM550 ST Optima VS Optima PT Optima ST Optima MS Infusionspump MCM440 PT Infusionspump MCM440 OT Infusionspump MCM550 ST MCM440 PT MCM440 OT MCM550 ST infusion pump Optima MS Fresenius OPTIMA MS Pu

Q: How do I confirm this battery fits my device?

Match your device against the Compatible Model list, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

$38.99 USD

~~$0.00 USD~~ $38.99 USD

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Title 3000mAh

12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 3000mAh 6V Ni-MH replacement battery for Fresenius Vial MCM440 PT, Vial MCM440 OT and more, compatible with battery part numbers 120238, RC3000SC05AA.

Battery Specifications

Type:	Ni-MH
Weight:	355.0g
Dimension:	67.944.643.0mm
Category:	Medical
Voltage:	6V
Rate:	18.00Wh

Compatible Brand

Fresenius

Compatible Model

Vial MCM440 PT
Vial MCM440 OT
Vial MCM550 ST
Optima VS
Optima PT
Optima ST
Optima MS
Infusionspump MCM440 PT
Infusionspump MCM440 OT
Infusionspump MCM550 ST
MCM440 PT
MCM440 OT
MCM550 ST
infusion pump Optima MS Fresenius
OPTIMA MS Pump
MCM Optima volumetric pump dialysis 440 PT
MCM Optima volumetric pump dialysis 440 OT
MCM Optima volumetric pump dialysis 550 ST
infusion pump MCM440 PT
infusion pump MCM440 OT
infusion pump MCM550 ST

Compatible Battery Part Number

120238
RC3000SC05AA

⚠ Safety Warnings

Do not disassemble, puncture or modify the battery.
Never short-circuit the terminals or expose to heat / fire.
Do not mix with different batteries or chargers.
Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.

✓ Real Capacity — Capacity tested to match or exceed the original battery.

✓ Strict QC — Every battery passes charging/discharging and safety checks.

UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.