Overcharge Protection: PCM limits voltage at 12.6V to prevent Samsung cell overcharge
Overdischarge Protection: Cuts off at safe low-voltage threshold to preserve cell health
Overheat Protection: Thermal monitoring ensures safe operation during extended monitoring
Overcurrent Protection: Limits current draw to 1A continuous — protects both battery and monitor
Short Circuit Protection: Instant cutoff to prevent damage in case of connector faults
Certifications
ISO9001: Quality management system certified
CE: European conformity marked
RoHS: Environmentally compliant materials
UN38.3: Certified safe for air and sea transport
IEC 62133: International safety standard for secondary cells
CCC: China Compulsory Certification
MSDS: Material Safety Data Sheet available
Powered by Genuine Samsung Cells — Why It Matters
Industry-Grade Reliability: Samsung INR18650 cells are trusted by major medical device and power tool manufacturers worldwide — not generic no-name cells found in budget alternatives
Consistent Discharge Curve: Samsung's precision manufacturing ensures stable voltage output, critical for accurate vital signs readings throughout the entire discharge cycle
Low Internal Resistance: Better energy efficiency and less heat generation during use — extends both battery runtime and device lifespan
800-Cycle Durability: Samsung cells maintain >70% capacity after 800 cycles, vs generic cells that degrade to <60% after 500 cycles
Traceable Supply Chain: Every cell is traceable to Samsung SDI factory — no counterfeits, no B-grade rejects
Ultra-Lightweight — Half the Weight of Competing Models
Only 121 g: Nearly 50% lighter than comparable batteries — less strain on monitor mounting arms and easier handling during transport
Compact Footprint: 55 × 66 × 19 mm fits seamlessly into tight monitor compartments without bulging
No Compromise on Runtime: Same 2600mAh capacity as heavier models — lightweight design achieved through high-density Samsung cells, not capacity reduction
Frequently Asked Questions
Q: Is 10.8V compatible with my 11.1V monitor? A: Yes. 10.8V and 11.1V Li-ion batteries are interchangeable. Both use 3-cell (3S) configurations — nominal voltage labeling conventions differ by manufacturer (3.6V/cell = 10.8V vs 3.7V/cell = 11.1V) but the actual operating range is identical (9.0V–12.6V).
Q: How does this compare to LB13H040? A: Both batteries are compatible with the same General G3H/G3D monitors. HYLB-1370 is lighter (121g vs 240g) and uses Samsung cells. If weight matters for your workflow, choose HYLB-1370. Check our LB13H040 listing for comparison.
Q: Do I need a special charger? A: No. This battery charges through the monitor's built-in charging circuit. Simply install it and connect the monitor to AC power — charging is automatic.