106656 Replacement Battery for Welch Allyn Spot Vital Signs Monitor 4200B-E1

Reliable Power for Your Welch Allyn Spot Vital Signs Monitor

Keep your Welch Allyn 420 Series Spot Vital Signs Monitor running with this premium replacement battery. Built with Grade-A Li-ion cells and rigorously tested for medical environments, it delivers consistent 6.4V output for accurate vital sign readings every shift.

Key Features

• Exact OEM Specification — 6.4V 3000mAh, matches the original battery capacity for safe and reliable operation
• Grade-A Lithium-Ion Cells — Superior cell quality ensures 500-1000 charge cycles with minimal capacity degradation
• Built-in Protection Circuit — Overcharge, over-discharge, short-circuit, and temperature protection for medical-grade safety
• Compact & Lightweight — Only 357g (97.3 × 66.2 × 40.2mm), perfect fit with no case modifications needed
• 1-Year Warranty — Full replacement coverage against manufacturing defects

Welch Allyn 106656 Replacement Battery Specification

• Battery Model: 106656
• Capacity: 3000mAh
• Voltage: 6.4V
• Battery Type: Li-ion
• Cell: Grade-A cells, 500-1000 charge cycles
• Weight: 357g
• Dimensions: 97.3 × 66.2 × 40.2 mm
• Color: Black
• Condition: Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Numbers

• 106656
• 105631
• 409773
• 02345 (Euro Energy)

Compatible Monitor Models

• Welch Allyn 4200B-E1 (NIBP + Temp)
• Welch Allyn 420TB-E1 (NIBP + Temp + SpO2)
• Welch Allyn 42N0B-E1 (NIBP + Temp)
• Welch Allyn 42NTB-E1 (NIBP + Temp + SpO2)
• Welch Allyn 42M0B-E1 (NIBP + Temp)
• Welch Allyn 42MTB-E1 (NIBP + Temp + SpO2)
• Welch Allyn 42MOB (Base)
• Welch Allyn Spot Vital Signs 420 Series

Frequently Asked Questions

Q: Will this battery work with my 42NTB-E1 monitor?

Yes. This battery is fully compatible with the Welch Allyn 42NTB-E1 Spot Vital Signs Monitor. It replaces part numbers 106656 and 105631.

Q: Is this an OEM Welch Allyn battery?

This is a high-quality aftermarket replacement battery manufactured to OEM specifications. It is not a Welch Allyn branded product, but uses the same specifications for safe and reliable operation.

Q: How long does the battery last on a full charge?

Depending on usage frequency (NIBP cycles, display brightness), a fully charged battery typically powers the Spot Vital Signs Monitor for a full clinical shift (8-12 hours).

Q: Can I charge this battery inside the monitor?

Yes. The battery charges when the Spot Vital Signs Monitor is connected to AC power via the standard Welch Allyn power adapter (not included).

Q: How should I store spare batteries?

Store at 40-60% charge in a cool, dry environment (15-25°C / 59-77°F). Avoid full discharge for extended storage periods.

Why Choose BatteryMall?

• 25+ years in the battery industry (since 1996)
• Serving customers in 60+ countries worldwide
• Grade-A cells with strict quality inspection
• 1-year hassle-free warranty on all products
• Fast worldwide shipping from our warehouse