![Amazon.com: Replacement Battery for Welch-Allyn Spot Check 420TB 4200-84 45NTO Spot Check 4200B 300 Vital Signs Monitor 53NTL 4200-84 4500-84 501-0015-01 5300-101 7170-2 AS11277 B11277 B11400 B11453 (5000mAh) : Industrial & Scientific Amazon.com: Replacement Battery for Welch-Allyn Spot Check 420TB 4200-84 45NTO Spot Check 4200B 300 Vital Signs Monitor 53NTL 4200-84 4500-84 501-0015-01 5300-101 7170-2 AS11277 B11277 B11400 B11453 (5000mAh) : Industrial & Scientific](https://m.media-amazon.com/images/I/41jsKx7M48L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Replacement Battery for Welch-Allyn Spot Check 420TB 4200-84 45NTO Spot Check 4200B 300 Vital Signs Monitor 53NTL 4200-84 4500-84 501-0015-01 5300-101 7170-2 AS11277 B11277 B11400 B11453 (5000mAh) : Industrial & Scientific
![For Welch Allyn 5300-101 420 300 53NOP 53NTB 53NTL 53NTO 53OTO 63NTB AS11277 B11277 MED0023 OM11277 42NOB 501-0015-01 4200-84 _ - AliExpress Mobile For Welch Allyn 5300-101 420 300 53NOP 53NTB 53NTL 53NTO 53OTO 63NTB AS11277 B11277 MED0023 OM11277 42NOB 501-0015-01 4200-84 _ - AliExpress Mobile](https://ae01.alicdn.com/kf/HTB1_JoEKbvpK1RjSZPiq6zmwXXaO.jpg_640x640Q90.jpg_.webp)
For Welch Allyn 5300-101 420 300 53NOP 53NTB 53NTL 53NTO 53OTO 63NTB AS11277 B11277 MED0023 OM11277 42NOB 501-0015-01 4200-84 _ - AliExpress Mobile
![4200-400 Welch Allyn Inc. SERVICE KIT, SPOT V1 MAIN PCBA : PartsSource : PartsSource - Healthcare Products and Solutions 4200-400 Welch Allyn Inc. SERVICE KIT, SPOT V1 MAIN PCBA : PartsSource : PartsSource - Healthcare Products and Solutions](https://img.partssource.com/f00000000288376/dam.partssource.com/m/7ff40d729e3413be/Watermark_4000_w-4200400_welch-JPG.jpg)
4200-400 Welch Allyn Inc. SERVICE KIT, SPOT V1 MAIN PCBA : PartsSource : PartsSource - Healthcare Products and Solutions
![MIGHTY MAX BATTERY 6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery MAX3422142 - The Home Depot MIGHTY MAX BATTERY 6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery MAX3422142 - The Home Depot](https://images.thdstatic.com/productImages/95abdff5-5b0e-4669-99fe-e2a407e2f0a2/svn/mighty-max-battery-12v-batteries-max3422142-44_600.jpg)
MIGHTY MAX BATTERY 6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery MAX3422142 - The Home Depot
![MIGHTY MAX BATTERY 6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery MAX3422142 - The Home Depot MIGHTY MAX BATTERY 6V 4.5Ah Welch Allyn Spot Vital Signs Model # 4200-84 Battery MAX3422142 - The Home Depot](https://images.thdstatic.com/productImages/c4d59e81-94ae-4cc0-8640-437970b6ef51/svn/mighty-max-battery-12v-batteries-max3422142-64_600.jpg)