Olight Ostation Ecolast 1.5V Smart Rechargeable AA Lithium-ion Battery (4 Pack) - OSTATION-ECOLAST

Description

OLECOLASTAA: Ostation Ecolast AA Batteries (4-Pack)

Olight Flashlights

The Ostation Ecolast 1.5V 2100mAh AA Smart Rechargeable Lithium-ion Batteries set a new benchmark in portable power as a CES Innovation Awards 2026 honoree and the world’s first AA rechargeable batteries with a battery management system (BMS) built directly into every cell. Engineered for seamless performance with the Ostation 2 Series while remaining compatible with any 1.5V Li-ion battery charger, each battery features an intelligent smart chip and integrated thermal sensor that monitor and report battery ID, health status, recharge cycles, and temperature in real time for optimized, safe charging. Delivering a robust 3150mWh output, high 2100mAh capacity, and a stable 1.5V supply across more than 1,000 cycles, these batteries provide consistent, long-lasting power for high-drain devices such as security cameras, smart locks, camera flashes, and gaming controllers. With fast 2.5-hour charging through the Ostation 2 Series, advanced protections against short circuits, overcurrent, overcharge, and over-discharge, dual-layer encapsulation to prevent leakage, gold-plated pure copper contacts for reduced resistance, and reliable operation from -4°F to 140°F, Ecolast batteries are built to protect your devices while delivering dependable performance in any environment.