Lishen Cylindrical Li-ion Cell Series (18650/21700/46)
Vendor: 力神电池 Lishen
Product: 圆柱锂离子电池系列（18650/21700/46 系列）
Lishen (Tianjin Lishen Battery, est. 1997, a Chinese Li-ion pioneer) cylindrical cell series spans 18650, 21700 and 46-series large cylindrical platforms: power-type LR1865LD at 2.50 Ah / 200 Wh/kg with 30 A (12C) max discharge; high-power LR2170LE at 5.00 Ah / 269 Wh/kg / 724 Wh/L with 30 A max discharge; energy-type LR4695 large cylindrical at 33 Ah / 280 Wh/kg on a Ni9 high-nickel chemistry with 15-min 10-80% SOC fast charge, 2000+ cycles, 4C charge/discharge and no thermal propagation. The series serves power tools, light mobility and storage, and fits the high-rate, high-energy demands of humanoid robots and robot dogs.
| lr4695 | 33 Ah, 280 Wh/kg, 2.5-4.25 V, D46 x 95 mm, Ni9/Gr+SiC, 15 min 10-80% SOC, 2000+ cycles, 4C, no thermal propagation |
| lr1865ld | 2.50 Ah, 200 Wh/kg, 527 Wh/L, NCM/C+Si, 2.5-4.2 V, 3.60 V nom., 4 A charge / 30 A discharge |
| lr2170le | 5.00 Ah, 269 Wh/kg, 724 Wh/L, High-Ni/C+Si, 2.5-4.2 V, 3.60 V nom., 6 A charge / 30 A discharge |
| platforms | 18650 / 21700 / 46-series large cylindrical |
| applications | power tools, light mobility, e-motorbike, E-VTOL, storage, humanoid robots, robot dogs |