FLEX-3S3P-6 Battery for GE Healthcare B105 B125 B650

Product Overview

The FLEX-3S3P-6 (cross-reference FLEX-3S3P) is a medical-grade Li-ion replacement battery rated 6000mAh / 67Wh at 11.1V, built for GE Healthcare B650, B105 and B125 patient monitors. It replaces part numbers FLEX-3S3P, FLEX-3S3P-6, 122118-35511, U80206AR01 and 2036984-001 with a plug-and-play fit that matches the original form factor and electrical specification. A built-in protection circuit prevents overcharge, over-discharge and thermal issues. Ships in Black with a 1-year warranty.

Specifications

Attribute	Details
Standard Model	FLEX-3S3P-6
Cross-Reference Model	FLEX-3S3P
Capacity	6000mAh / 67Wh
Voltage	11.1V
Battery Type	Li-ion
Cell	Made in China, high quality guarantee
Color	Black
Condition	Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Numbers

• FLEX-3S3P
• FLEX-3S3P-6
• 122118-35511
• U80206AR01
• 2036984-001

Compatible Models

For GE Healthcare Patient Monitors

• For GE Healthcare Monitor B650 Series
• For GE Healthcare Monitor B105 Series
• For GE Healthcare Monitor B125 Series

FAQ

Which GE monitors use the FLEX-3S3P-6 battery?

It is the OEM-grade replacement pack for the GE Healthcare B105, B125 and B650 patient monitor series, trusted by hospitals, ICU teams and biomedical engineers who need dependable backup power for continuous vital-signs monitoring.

Which part numbers does this battery replace?

It replaces FLEX-3S3P, FLEX-3S3P-6, 122118-35511, U80206AR01 and 2036984-001 - five interchangeable codes in one pack.

Some listings quote 55.1Wh - which rating is correct?

This product is the FLEX-3S3P-6 rated 11.1V, 6000mAh / 67Wh. Older listings that quote 55.1Wh refer to a different pack in the same FLEX-3S3P family, so always confirm the rating printed on your original battery.

Does the pack protect against overcharge and thermal events?

Yes. A built-in protection circuit prevents overcharge, over-discharge and thermal issues, and every pack is safety tested before shipment with a 1-year warranty.