YCY-12V 20AH Key Specifications / Special Features:
Nominal voltage: 12V
Implementation of the standards: GB / T18287-2000
Nominal capacity: 20Ah
Operating voltage range: 9V-12.6V
Size: 180x105x70mm
Weight: 1530g
Charging method: constant voltage constant current (CC / CV)
Charge balancing circuit design ensures that the battery can work long hours
Charge limit voltage: 12.6V
Maximum charge current: 1C (3A standard lithium battery charger)
Maximum discharge current: 12A (controllable customer requirements)
Over-current protection: 15A (according to customer requirements)
Discharge Temperature: -20 ° C ~ + 60 ° C
Charging time: 8-10h (Standard)
Charge and discharge times: 300-500
Consumable: 28-50uA
Resistance: the protection plate resistance is less than 50MΩ, the battery resistance is less than 150MΩ (determined in accordance with the actual situation)
Protection: with over charge, over discharge, over-current, over-voltage protection circuit, short circuit protection, temperature protection to prevent battery explosion
Overcharge detection voltage: 4.25 ± 0.05V; overcharge release voltage: 4.05 ± 0.10V; over-discharge detection voltage: 2.0 ± 0.08V; overdischarge release voltage: 2.3 ± 0.10V; overcurrent detection voltage: 0.20 ± 0.02V ( root tree customer can choose IC)
Battery Output: DC Block 3.5x1.35mm positive with
Output: by air special connectors, high current work
Product Certification: RoHS, CE, UL