Replacement Battery for Bistos BT-350 Fetal Monitor 14.8V 1600mAh Li-ion

BT-350 14.8V 1600mAh Li-ion Replacement Battery for Bistos BT-350 Fetal Monitor

The BT-350 is a 14.8V 1600mAh Li-ion replacement battery engineered for the Bistos BT-350 Fetal Monitor — a prenatal monitoring system used in OB/GYN clinics and hospitals worldwide for non-invasive measurement of fetal heart rate (FHR) and uterine contractions (UC). Built with premium Grade A ICR18650 4S1P Li-ion cells, this battery delivers reliable power for uninterrupted antepartum testing and continuous CTG monitoring.

Key Features

• 14.8V 1600mAh Li-ion Power — 4S1P ICR18650 Grade A cells provide stable voltage output for accurate fetal monitoring readings during antepartum examinations
• Medical-Grade Reliability — Built-in smart protection IC guards against overcharge, over-discharge, over-current, short circuit, and thermal runaway — critical for patient-connected medical devices
• Perfect Fit for Bistos BT-350/300 — Precision-engineered connector and housing ensure seamless installation without modification
• Full 1-Year Warranty — Backed by our 30-day money-back guarantee and 1-year defect replacement warranty
• Replaces OEM BT-BAT-350 & BT-RB300350 — Compatible alternative to the original Bistos battery at a fraction of the cost

Technical Specifications

• Battery Model: BT-350
• Voltage: 14.8V
• Capacity: 1600mAh
• Chemistry: Li-ion
• Cell Configuration: 4S1P (ICR18650)
• Warranty: 1 Year
• Condition: Brand New

About the Bistos BT-350 Fetal Monitor

The Bistos BT-350 (FDA 510(k) K103545) is a microprocessor-based prenatal monitoring system widely deployed in OB/GYN departments, maternal health clinics, and labor & delivery units. It provides continuous graphical and numerical display of fetal heart rate (FHR) and uterine activity (UA) for antepartum testing and intrapartum monitoring. The device features a 7-inch LCD touchscreen, supports up to 150 patient records, and relies on its internal Li-ion battery for 3-5 hours of cordless operation during patient transport and emergency scenarios.

Battery Care Tips

• Fully charge the battery before first use to calibrate the internal fuel gauge
• Store in a cool, dry environment (15-25°C / 59-77°F) when not in use
• Avoid complete discharge — recharge when the monitor indicates low battery
• For long-term storage, charge to approximately 50% capacity and recharge every 3 months
• Always power off the fetal monitor before removing or installing the battery

Notice: This is a compatible replacement battery, not an original Bistos product. The Bistos brand name and BT-350 model designation are used for compatibility reference only. Please verify your device's original battery part number (BT-BAT-350 or BT-RB300350) before purchase to ensure proper fit and electrical compatibility.

Shipping Methods

Payment Methods

Paypal

Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd

Credit or debit card

VISA, MasterCard, the United States n Express,Maestro & Laser Card, APPLE Pay,etc.
PayPal never shares your financial information with us.

WeChat Pay

Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.

Google Pay

Pay with Google Pay, which is more convenient and faster.

Apple Pay

If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.

Bank Transfer

If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.

Q&A