HIGH-CAPACITY POWER SOURCE: 3.7V rechargeable Li-ion battery pack with 4400mAh capacity ensures reliable energy for high-drain electronic devices and applications. BUILT-IN SAFETY CIRCUIT: Equipped with intelligent protection to prevent overcharge, deep discharge, and overheating, offering dependable and safe power performance. WIDE COMPATIBILITY: PH2.0 2-pin plug supports a variety of consumer electronics, lighting systems, DIY toys, and battery-operated tools. COMPACT & LIGHTWEIGHT DESIGN: Each pack measures 67.30 x 36.40 x 18.50mm and weighs only 99g, easy to install in confined compartments without adding excess weight. PACKAGE CONTENTS: 2 x 3.7V 4400mAh Li-ion battery packs. Backed by a 12-month worry-free warranty and friendly customer service from elxjar.
elxjar is dedicated to providing powerful and reliable battery solutions for modern electronics, DIY devices, and lighting systems. This 3.7V 4400mAh ICR18650 rechargeable Li-ion battery pack is crafted with precision and equipped with intelligent safety protection, ensuring long-term usage with peace of mind.
Engineered with dual 18650 cells in a compact housing, this battery delivers a stable 3.7V output with a high capacity of 4400mAh, making it ideal for demanding devices like portable lighting, handheld electronics, motorized toys, and small appliances. The PH2.0 2-pin plug provides wide compatibility for custom setups, while the internal protection circuit guards against overcharging, deep discharge, and overheating.
Its rugged build and efficient energy delivery ensure optimal performance in diverse temperature and humidity conditions, making it suitable for indoor and light outdoor use. Whether you’re replacing worn-out batteries or upgrading your current configuration, this elxjar battery pack is designed to deliver lasting power and convenience.
FAQ
- Q: What devices is this battery compatible with?
A: It is ideal for electronics, toys, lighting systems, and various 3.7V applications requiring a PH2.0 2P connector. - Q: Is there built-in protection?
A: Yes, it features overcharge, over-discharge, and overheating protection for safety and longevity. - Q: Can I charge it using any Li-ion charger?
A: Yes, but ensure the charger is compatible with 3.7V Li-ion batteries and adheres to proper voltage/current ratings. - Q: What are the dimensions of the battery pack?
A: Each pack measures approximately 2.65" x 1.43" x 0.73", and weighs around 99g. - Q: What's included in the package?
A: You will receive 2 x rechargeable Li-ion battery packs with PH2.0 2P plug connectors.
