smart battery

Long Lasting 18650 Batteries for High Drain DevicesProduct OverviewOriginal OEM Your Logo 18650 4000mAh 3.6V/3.7V rechargeable lithium ion battery designed for flashlights, torches, night vision equipment, and other high-drain devices including drones, remote controls, and wireless communication equipment.Key Features4000mAh Ultra High CapacityIdeal for Various Flashlights and High-Drain Devices600+ Charge Cycles for Extended Lifespan10A Continuous High Power OutputLeading

Rechargeable 21700 Batteries Lithium Ion Cells Suitable for Electric Vehicles, Power Tools, and Home Energy Storage Systems Product Overview XTAR 21700 4900mAh Li-ion battery powers high-performance flashlights with 10A continuous discharge. Boasts 600+ recharge cycles, low self-discharge, and robust all-around protection (over-charge, over-discharge, short-circuit). Eco-friendly, impact-resistant, and RoHS/CE-certified. Withstands -20°C to 60°C, ideal for extreme environment

Rechargeable 21700 Batteries 5000mAh High Capacity Lithium Ion Battery 3.7v Product Overview XTAR 21700HP Li-ion battery: 5000mAh capacity with 25A continuous discharge, ideal for demanding applications like search & rescue, EDC, and power tools. Features built-in protection, 500-cycle life, fast charging, and RoHS/CE certification. Key Features 25A Max Continuous Discharge Current for High-Drain Devices 5000mAh High Capacity Maximizes Runtime 500 Cycles for Cost Savings and

High Capacity 21700 Batteries for Electric Vehicles, Flashlights, and Portable Electronics Product Overview XTAR INR 21700-50E 5000mAh Li-ion battery, designed for high-performance flashlights, delivers 10A continuous discharge. It features all-around protection (over-charge, over-discharge, short-circuit), 500+ recharge cycles, low self-discharge, and extreme temperature resistance (-20°C~60°C). RoHS & CE certified, it's cost-effective, eco-friendly, and ensures long-lasting

XTAR 3.6V 26650 5200mAh Rechargeable Lithium Battery (Protected, Button Top & Big Button Top Compatible for Flashlights) Product Overview XTAR 3.6V 26650 lithium battery features a true capacity of 5200mAh with low internal resistance, high efficiency, and stable voltage output. Built-in protection circuits safeguard against overcharge, over-discharge, short-circuit, and reverse polarity. With a cycle life exceeding 500 charges and environmentally friendly construction, this

XTAR 3.6V 18650 3500mAh High-Capacity Flat-Top Rechargeable Li-ion Battery Product Overview Featuring premium cells, this battery delivers a high capacity of 3500mAh and supports 10A continuous discharge for stable, powerful performance. It offers over 500 cycles, reliable operation in extreme temperatures from -20℃ to 60℃, and meets RoHS, CE, and mercury/cadmium/lead-free standards. The flat-top design is compatible with most flashlights and high-drain devices, making it an

18650 Rechargeable Lithium Ion Batteries Product Overview OEM High Power Cylindrical Lithium Ion Rechargeable Cell 18650 4000mAh 3.6V Batteries for Electrical Tools High-Discharge. Premium flat-top rechargeable battery delivers 4000mAh capacity and 10A continuous discharge for powerful, stable performance. Key Features High Capacity 4000mAh: Extended runtime for flashlights and power tools Rugged Design: Impact-resistant construction for long-lasting use Advanced Material:

High Capacity 21700 Batteries with 5000mAh Power and 70A Peak Discharge Product Overview XTAR 3.6V 21700 5000mAh High-Capacity Rechargeable Li-ion Battery (Flat Top, 70A Peak Discharge, RoHS/CE Certified) Key Features High Capacity & Power: 5000mAh capacity, supports 70A peak discharge (15A continuous) for intense performance Extreme Environment Ready: Reliable operation in -20℃ to 60℃, ideal for rugged outdoor use Longevity & Durability: Over 500 charge cycles, maintaining

18650 Batteries - High Performance Lithium Ion Rechargeable Cells Product Overview High-performance 18650 lithium-ion cells with 2600mAh capacity, designed for electric bikes, power banks, and other high-drain electronic applications. Features 30A pulse discharge and 20A continuous discharge capabilities. Key Features 30A Pulse Discharge 20A Continuous Discharge 2600mAh High Capacity 500+ Life Cycles Dimensions: φ18.5±0.2mm × 65.2±0.3mm Unprotected Battery Design Internationa