Rechargeable Li‑ion Battery Nitecore NL1411 14500 1100mAh

Nitecore NL1411 is a rechargeable Li‑ion battery in the 14500 format with a nominal capacity of 1100 mAh. Designed for compact devices that accept 14500 cells, this cylindrical cell delivers a stable nominal voltage and moderate energy density suitable for repeated charging cycles. The battery serves as a replaceable power source for flashlights, headlamps, small electronics and other portable tools that require a compact rechargeable cell.

Advantages

This rechargeable 14500 Li‑ion battery offers consistent voltage output and reliable charge‑discharge performance across many cycles. Its 1100 mAh capacity provides a balance between runtime and compact size, making it easy to carry as a spare or install into confined battery compartments. The cell is compatible with standard chargers for 14500 Li‑ion chemistry and benefits applications that require repeatable, maintenance‑free operation compared with disposable alternatives.

Suitable for

• Compact LED flashlights and keychain lights
• Headlamps and wearable lighting
• Portable electronics that specify 14500 Li‑ion cells
• Small handheld tools and battery‑powered accessories

Key specifications

• Cell format: 14500 cylindrical
• Chemistry: rechargeable lithium‑ion
• Nominal capacity: 1100 mAh
• Typical use: devices designed for 14500 rechargeable cells
• Form factor: compact, single‑cell replacement

How to use

Charge the battery using a compatible lithium‑ion charger designed for 14500 cells, observing the charger manufacturer’s instructions. Insert the battery into devices following polarity markings and device guidelines. For best results, ensure the cell is fully seated in the battery compartment and avoid forcing it into incompatible holders. Monitor charging and discharging temperatures; discontinue use if the cell becomes unusually hot, swollen, or damaged.

Usage recommendations

Store the rechargeable Li‑ion battery in a cool, dry place and transport it with protective covers or in original packaging to prevent short circuits. For long‑term storage, keep the cell at partial charge (around 40–60%) and check its charge level periodically. Use chargers with overcharge and temperature protection and follow device manufacturer limits for current draw to maximize cycle life and safety.