![Amazon.com: Synergy Digital Medical Battery, Compatible with Welch-Allyn 4200B-E1, 420TB-E1, 42M0B-E1, 42MTB-E1, 42N0B-E1, 42NTB-E1, Spot Vital Signs Monitor Medical Battery (6.4, Li-ion, 6000mAh) : Health & Household Amazon.com: Synergy Digital Medical Battery, Compatible with Welch-Allyn 4200B-E1, 420TB-E1, 42M0B-E1, 42MTB-E1, 42N0B-E1, 42NTB-E1, Spot Vital Signs Monitor Medical Battery (6.4, Li-ion, 6000mAh) : Health & Household](https://m.media-amazon.com/images/I/61DMAUxczMS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Synergy Digital Medical Battery, Compatible with Welch-Allyn 4200B-E1, 420TB-E1, 42M0B-E1, 42MTB-E1, 42N0B-E1, 42NTB-E1, Spot Vital Signs Monitor Medical Battery (6.4, Li-ion, 6000mAh) : Health & Household
![WELCH ALLYN (GRASON-STADLER, PROTOCOL) Spot Vital Signs Monitor 4200B-E1, 420TB-E1, 42N0B-E1, 42NTB-E1, 42M0B-E1, 42MTB-E1 (106656) - Li-Ion Upgrade (OEM) - NCE Empowering Safety WELCH ALLYN (GRASON-STADLER, PROTOCOL) Spot Vital Signs Monitor 4200B-E1, 420TB-E1, 42N0B-E1, 42NTB-E1, 42M0B-E1, 42MTB-E1 (106656) - Li-Ion Upgrade (OEM) - NCE Empowering Safety](https://nceempoweringsafety.com/wp-content/uploads/N1113-1.jpg)
WELCH ALLYN (GRASON-STADLER, PROTOCOL) Spot Vital Signs Monitor 4200B-E1, 420TB-E1, 42N0B-E1, 42NTB-E1, 42M0B-E1, 42MTB-E1 (106656) - Li-Ion Upgrade (OEM) - NCE Empowering Safety
![Battery For Welch-allyn 4200b-e1, 420tb-e1, 42m0b-e1, 42mtb-e1 42n0b-e1 42ntb-e1 Spot Vital Signs Monitor 105631 6.4v/ma - Rechargeable Batteries - AliExpress Battery For Welch-allyn 4200b-e1, 420tb-e1, 42m0b-e1, 42mtb-e1 42n0b-e1 42ntb-e1 Spot Vital Signs Monitor 105631 6.4v/ma - Rechargeable Batteries - AliExpress](https://ae01.alicdn.com/kf/H35d0f02b8098405ea4e9bc5ceff58d6dZ/Battery-for-Welch-Allyn-4200B-E1-420TB-E1-42M0B-E1-42MTB-E1-42N0B-E1-42NTB-E1.jpg)
Battery For Welch-allyn 4200b-e1, 420tb-e1, 42m0b-e1, 42mtb-e1 42n0b-e1 42ntb-e1 Spot Vital Signs Monitor 105631 6.4v/ma - Rechargeable Batteries - AliExpress
![WELCH ALLYN (GRASON-STADLER, PROTOCOL) Spot Vital Signs Monitor 4200B-E1, 420TB-E1, 42N0B-E1, 42NTB-E1, 42M0B-E1, 42MTB-E1 (105631) - Li-Ion Upgrade - NCE Empowering Safety WELCH ALLYN (GRASON-STADLER, PROTOCOL) Spot Vital Signs Monitor 4200B-E1, 420TB-E1, 42N0B-E1, 42NTB-E1, 42M0B-E1, 42MTB-E1 (105631) - Li-Ion Upgrade - NCE Empowering Safety](https://nceempoweringsafety.com/wp-content/uploads/N113.jpg)
WELCH ALLYN (GRASON-STADLER, PROTOCOL) Spot Vital Signs Monitor 4200B-E1, 420TB-E1, 42N0B-E1, 42NTB-E1, 42M0B-E1, 42MTB-E1 (105631) - Li-Ion Upgrade - NCE Empowering Safety
![Welch Allyn Spot Vital Signs Monitor with NIBP; Pulse Rate & MAP. : Welch Allyn/Tycos 4200B : Medical Equipment | Blood Pressure Monitors | Clinic Use Welch Allyn Spot Vital Signs Monitor with NIBP; Pulse Rate & MAP. : Welch Allyn/Tycos 4200B : Medical Equipment | Blood Pressure Monitors | Clinic Use](https://discountcardiology.com/images/P/Blood-Pressure-Monitors-Clinic-Use-Welch-Allyn-Spot-Vital-Signs-Monitor-with-NIBP-Pulse-Rate-and-MAP-02-01.jpg)
Welch Allyn Spot Vital Signs Monitor with NIBP; Pulse Rate & MAP. : Welch Allyn/Tycos 4200B : Medical Equipment | Blood Pressure Monitors | Clinic Use
![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/31J9UKD7kuL.jpg)