Rechargeable Battery PULSAR APS2 2000mAh 3.7V Li‑ion

Rechargeable PULSAR APS2 2000mAh 3.7V Li‑ion is a compact replacement battery designed for compatible PULSAR devices and other electronics that accept a single 3.7 V li‑ion cell. With a nominal voltage of 3.7 V and 2000 mAh capacity, this cell provides extended runtime for portable optics, handheld accessories, and small electronic modules where a reliable, rechargeable power source is required. The battery features standard cylindrical Li‑ion form factor and is intended for straightforward installation and removal to restore device operation quickly.

Advantages

The PULSAR APS2 battery offers a balance of energy density and compact size, enabling longer operating times without significantly increasing device weight or bulk. Being rechargeable, it reduces the need for disposable cells and supports multiple charge cycles for recurring use. Its consistent nominal voltage helps maintain stable device performance throughout a typical discharge cycle. The battery is manufactured to meet common safety and performance expectations for Li‑ion cells used in portable electronics.

Suitable for

• Replacement or spare power source for compatible PULSAR optical devices
• Portable electronics requiring a single 3.7 V Li‑ion cell
• Field use where rechargeable runtime extension is needed
• Applications demanding compact, lightweight battery solutions

Key specifications

• Chemistry: Lithium‑ion (Li‑ion)
• Nominal voltage: 3.7 V
• Capacity: 2000 mAh
• Form factor: Cylindrical compact cell suitable for compatible devices
• Typical use: Rechargeable power for portable devices and accessories

How to use

Ensure the device is powered off before replacing the battery. Remove the exhausted cell according to the device manufacturer's instructions and insert the PULSAR APS2 cell observing the correct polarity. After installation, charge the battery with a compatible Li‑ion charger or via the device's built‑in charging system if supported. Allow the battery to complete a full charge cycle prior to initial use for optimal performance. Do not force the cell into incompatible compartments and avoid shorting the contacts.

Usage recommendations

Charge and store the battery in a dry, cool place away from direct heat sources. Use chargers and devices rated for 3.7 V Li‑ion cells and follow manufacturer guidance on charging currents and temperature ranges. Do not expose the battery to mechanical shock, puncture, or prolonged high temperatures. Recycle the battery according to local regulations when it reaches end of service life.