Rechargeable Li‑Ion AA 1.5V battery pack Nitecore NH2400 2400mAh — 4‑pack

The Nitecore NH2400 is a rechargeable Li‑Ion AA battery pack that delivers a nominal 1.5V output with a rated capacity of 2400mAh. Sold as a 4‑pack, these cells are designed to replace disposable AA batteries in devices that require a 1.5V chemistry while offering multiple recharge cycles and consistent voltage under load. The pack is intended for everyday electronics where stable AA performance and reduced waste are desired.

Advantages

These rechargeable AA batteries combine the higher energy density of lithium‑ion chemistry with circuitry that provides a stable 1.5V output suitable for many consumer devices. With 2400mAh capacity, the cells extend run time compared with lower‑capacity rechargeables and reduce the need for frequent replacements. Selling as a convenient 4‑pack enables easy multi‑device use and backups. The rechargeable design reduces disposable battery waste and lowers long‑term operating cost for devices that accept AA 1.5V cells.

Suitable for

• Digital cameras and flash units that accept AA 1.5V cells
• Handheld flashlights and lanterns designed for AA batteries
• Children's toys, remote controls and portable gaming accessories
• Household electronics such as wireless keyboards, mice and clocks

Key specifications

• Cell chemistry: rechargeable lithium‑ion with 1.5V nominal output
• Rated capacity: 2400 mAh per cell
• Pack quantity: 4 AA cells
• Form factor: AA (size compatible with standard AA compartments)
• Intended for repeated recharge cycles to replace disposable AA batteries

How to use

Install each cell in the device following the correct polarity markings. Use only devices and chargers that accept rechargeable Li‑Ion cells specified for 1.5V output and AA form factor. Charge the batteries with a compatible charger before first use and recharge them when device performance begins to drop. Do not force cells into compartments that are not sized for AA batteries or attempt to mix these cells with different battery chemistries or cells of different charge states in the same device.

Recommendations

For best results, charge the NH2400 cells with a charger compatible with Li‑Ion AA 1.5V batteries, store them at moderate temperature and remove them from devices for long periods of inactivity. Follow device manufacturer guidance regarding battery replacement and observe standard safety practices such as avoiding exposure to extreme heat, physical damage, or prolonged short circuiting.