7350mAh U80221-4 Replacement Battery for Philips PageWriter TC40 Cardiograph

Our brand-new Medical Battery compatible with Philips U80221-4 is engineered to deliver long-lasting and stable performance. It is designed to meet rigorous standards, ensuring full compatibility with devices such as the Philips PageWriter TC40 Cardiograph. This battery comes with a one-year warranty and has passed essential safety certifications including CE, RoHS, and ISO9001. Choose our Philips U80221-4 battery for a power solution that combines quality, safety, and convenience. Invest in authentic performance and keep your Philips PageWriter TC40 Cardiograph running like new.

7350mAh U80221-4 Replacement Battery for Philips PageWriter TC40 Cardiograph

Product Specifications

Brand: Philips Medical Battery

Battery Type: Li-ion

Battery Voltage: 11.1V

Battery Capacity: 7350mAh

Warranty: 30 Days Money Back, 1 Year Warranty.

Over 500-800 times of charge and discharge.

Compatible Part Numbers:

• U80221-4

• 989803199221

• 453564674191

Compatible Models:

for Philips PageWriter TC40?Cardiograph

not?Compatible?TC20 TC30 TC50 TC70

not?Compatible?863359 EarlyVue VS30 Vital Signs Monitor (Made in China)

not?Compatible?863380 EarlyVue VS30 Vital Signs Monitor (Made in Germany)

not?Compatible?860306 PageWriter TC30 Cardiograph

not?Compatible?860310 and 860429 PageWriter TC50 Cardiograph

not?Compatible?860332 PageWriter TC20 Cardiograph

not?Compatible?860315 and 860352 PageWriter TC70 Cardiograph

Note: Not suitable for SureSigns VM6, VM8, VS

As a professional manufacturer, we offer a 100% brand new Li-ion battery for Philips U80221-4, built with genuine Grade A cells to ensure high quality and stable performance. Certified by CE, ROHS, and MSDS, this battery delivers excellent discharge characteristics and supports over 500–800 charge cycles.

It is fully compatible with original Fujitsu equipment and features multiple built-in protections including over-charge, over-current, over-voltage, and short-circuit prevention. Designed with an advanced printed circuit board (PCB), it provides reliable and safe operation.

Backed by a one-year warranty, 30-day money-back guarantee, and 100% secure shopping assurance, we provide premium performance at a competitive price.

To ensure optimal performance and longevity of your Philips U80221-4 Battery, please adhere to the following guidelines:

1.Storage - Store the battery U80221-4 in a clean, dry, and cool environment, away from heat sources and metal objects. During storage, the battery will gradually self-discharge. It is recommended to store it at approximately 40% state of charge.

2.Charging and Discharging - Unlike older battery technologies, lithium-ion batteries do not require frequent full discharge cycles. Only perform a full discharge approximately every 30 charging cycles. Avoid charging the battery beyond its specified threshold voltage.

3.Regular Use - Avoid leaving the battery U80221-4 idle for extended periods. It is advisable to use the battery at least once every two to three weeks. If the battery has been unused for a long time, follow the initial break-in procedure as recommended for new batteries.

4.Calibration - If the battery indicator shows 76% or less during use, fully charge it, then fully discharge it, and finally recharge it completely to calibrate the battery level accuracy.

5.Usage on Fixed Power - Consider removing the battery from the laptop when using a fixed power source for extended periods to reduce unnecessary charging cycles.

6.Short-Circuit Prevention - Do not short-circuit the battery, as this can cause serious damage and compromise safety.

By following these practices, you can help maintain the performance and extend the life of your Philips U80221-4 Battery.