CH4000 Smart Charger for Inspired Energy NL2020ED NL2020HD22

Product Summary: High-performance CH4000 smart battery charger specifically optimized for Inspired Energy NL2020ED and NL2020HD22 series. Restore your industrial or medical device's power with reliable intelligent charging and a 1-year warranty.

Product Specifications

Model Number:	CH4000 / CH5000 Series
Input:	DC 12-20V / 3A
Interface:	Smart 5-pin Battery Connector
Cell Management:	Integrated SMBus Controller
Origin:	Made in China, High Quality
Condition:	100% Brand New

Compatible Models

• Inspired Energy NL2020ED
• NL2020HD22
• NI2020TS24
• NI2020A24
• EXFO FTB-100/300/400
• SM-ENERGY SM201-6
• Olympus OTDR Smart Batteries
• Oxlife Independence POC Battery
• DR202
• DR202S
• LI202S

Expert FAQ for Maintenance Pros

Q: Is this charger suitable for medical bedside monitors? A: Yes, it is the standard external charging solution for smart batteries used in many medical monitors and portable diagnostic tools, allowing for continuous patient care. Q: How can I tell if the battery is fully charged? A: The CH4000 features integrated LED indicators that display the charging status, communicating directly with the battery's internal fuel gauge via the SMBus data interface.