The polymer lithium-ion battery is a very slim, extremely lightweight battery based on the new polymer lithium-ion chemistry. This Li ion battery is the highest energy density currently in production. Each cell outputs a nominal 3.7v at 800mAh. These Li ion batteries require special charging. Do not attempt to charge these with anything but a specialized lithium polymer charger.
Battery includes built-in protection against over-voltage, over-current, and minimum voltage. Please use caution when using this battery in wearable projects. When using a conductive thread, a short in the thread can create sparks and heat. We recommend using coin cell batteries for beginners.
1. What are 3.7 V 800mAh Li-ion batteries used for?
The 3.7 V 800mAh Li-ion batteries are widely used in GPS, DVD, Tablet PC, MP4 Player, Power Bank, Mobile Backup Power Supply, Bluetooth Speaker, IoT, and industrial applications.
2. Do lithium batteries lose charge when not in use?
No matter what type of battery it is or what material it is made of, it will drain the charge even when not in use. Similarly, Lithium-Ion batteries will drain when not in use. When you charge a completely discharged battery, you reduce its capacity.
3. Which battery is better lithium or Li-ion?
Li-ion batteries have a very high-power density, they can simply pack more power cells than lithium-polymer batteries. Smartphone manufacturers use this feature to pack more power while maintaining a slim design profile.
4. What is a Li-ion battery?
A lithium-ion (Li-ion) battery is a high-tech battery that uses lithium ions as an important component of its electrochemistry. Lithium atoms in the anode are ionized and separated from their electrons during a discharge cycle.
5. Which is the safest battery?
Lithium-ion is one of the most successful and safe battery chemistries available. Two billion cells are produced every year. Lithium-ion cells with cobalt cathodes store twice as much energy as nickel-based batteries and four times as much as lead-acid batteries.
