NL2054 Replacement Li-ion ECG Battery For Inspired Energy 12-cell 14.4V Li-ion B31N1635 and other 15-DK variants

and other 15-DK variants

Universal Compatibility: Works with Agilent OTDR models (N3900

if you need the keyboard battery

VisionBook Plus 4150

NL2054 Replacement Li-ion ECG Battery For Inspired Energy 12-cell 14.4V Li-ion B31N1635 and other 15-DK variantsProfessional Inspired Energy ECG Battery Critical Medical Monitoring Power Solution Why Choose Our NL2054 Battery? Medical Grade Reliability Designed for critical ECG monitoring applications Perfect Compatibility Specifically engineered for Inspired Energy equipment High Capacity Power 6. 75Ah for extended monitoring sessions Safety Certified Meets medical device safety standards 1 Year Warranty 100% brand new battery with quality assurance Technical