LISHEN LS LR1865SS Rechargeable 18650 Li-ion Battery 3.6V 15A 3000mAh (NEW)

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LISHEN LS LR1865SS Rechargeable 18650 Li-ion Battery 3.6V 15A 3000mAh (NEW) The LISHEN LS LR1865SS Rechargeable 18650 Li-ion Battery 3.6V 15A 3000mAh (NEW) is a cylindrical lithium-ion cell crafted to balance capacity and moderate current output. Its familiar 18650 form conveys a sense of dependability: a sturdy steel shell wrapped with markings denoting model, rating, and safety warnings. The cell’s exterior is unassuming yet purposeful, meant to slot into battery holders, packs, or devices without fuss. The flat ends are clean, polished, and ready for contact, while the body gives the impression of a durable, well-manufactured power unit. Within that metallic cylinder lies a layered architecture of electrodes, separator films, electrolyte, and thermal safety elements. Though hidden, the internal design is critical: it must manage chemical reactions, ion flow, and thermal balance while delivering energy consistently. The interplay between electrode surface area and separator thickness is tuned so the battery can supply moderate continuous current while sustaining its structural integrity over multiple cycles. Every aspect is engineered for resilience and performance. Once installed, this LR1865SS cell becomes the energy reservoir behind gadgets, modules, or battery packs. It bridges stored chemical potential into usable electrical power, designed to deliver smoothly under moderate load. Whether riding quietly inside a portable module or stacked within a multi-cell pack, it quietly sustains operation. Over its life, it weathers cycles of discharge and recharge, serving as a reliable cornerstone for systems that demand a balance of runtime and moderate current capability. Features: Moderate high-drain capability. Balanced capacity versus current output. Solid cylindrical 18650 form factor. Low internal resistance design. Durable metal shell. Integrated safety vent mechanism. Stable energy delivery over cycles. Specifications: Parameter Value / Detail Nominal capacity: 3000 mAh (typical at 0.2 C) per Lishen specification Minimum capacity: 2900 mAh (0.2 C discharge) per spec Nominal (average) voltage: ~3.65 V (0.2 C) Maximum charge voltage: 4.20 V ± 0.03 V Standard charging current: 0.2 C = 600 mA (at ~25 °C) End-of-charge cutoff current: 60 mA ± 5 mA Maximum continuous discharge: Up to 6 A (2 C) Maximum pulse discharge: 15 A (5 C) Cycle life: ≥ 70 % capacity after 500 cycles (25 °C, 4.2 V to 2.5 V) Weight: ≤ 48 g (bare cell) Operating temperature (discharge): –20 °C to +55 °C Charging temperature range: 0 °C to +45 °C Storage temperature ranges: 1 month: –20 to +50 °C; 12 months: –20 to +20 °C Dimensions (max): Diameter: 18.4 mm ± 0.2 mm; Height: 65.4 mm ± 0.2 mm Applications: Portable electronics. Flashlights / torches. Battery pack modules. Electric mobility (e-bikes, scooters). Power tools. Backup power / UPS systems. Package Contents: 1x LISHEN LS LR1865SS Rechargeable 18650 Li-ion Battery 3.6V 6A 3000mAh (NEW) Datasheet