18V Lithium Polymer Battery 614170 2000mAh For Emergency Lighting


Li-polymer Battery List

Product performance:

1. Good safety performance. Built in circuit protection board, with short circuit, overcharge,over discharge, shock, vibration, acupuncture, high temperature,no explosion ,etc.

2. Stable performance. Long cycle life, after 500 times of ontinuous charge and discharge,the battery capacity shall not be less than 80% of the rated capacity.

3. Small thickness and high volume utilization. Polymer lithium battery overcomes Lithium battery in the thickness of the bottleneck, to achieve ultra-thin settings, and can assemble it into a credit card. Polymer cell can achieve thickness up to less than 1 mm, in line with the current demand for mobile phones.

4. Shape can be customized. Polymer lithium battery models and capacities are available,it has strong applicability.

5. No memory effect. It can be charged and discharged at any time.

Application :

Mainly used in portable mobile electronic equipment, and consumer digital products:

POS machines,

smart speakers,

wine bottle openers,

children's watches,

beauty machines,

mobile DVDS,

GPS trackers,

hand-held small fan batteries,

game controllers,

lighting fixtures,

walkie-talkies, etc.

The Development of Lithium-ion Battery

The Lithium-ion Battery is a rechargeable battery that relies on the movement of lithium ions between positive and negative poles to complete the charging and discharging work. When the battery is charged, the lithium ions generated on the anode are moved to the negative electrode through the electrolyte, and the more lithium ions are embedded into the negative carbon layer, the higher the battery capacity is. Similarly, when the battery is discharged, the lithium ions in the negative carbon layer move to the positive pole, and the more lithium ions in the anode, the higher the discharge capacity.

Commonly called Lithium Batteries are commonly used as lithium ion batteries, such as mobile phones and notebook computers. Lithium batteries are easily confused with lithium-ion batteries. It main difference is that they are using different materials, lithium batteries based on lithium metal anode, because real lithium batteries because of the risk is bigger, so rarely used daily life products. The positive material of the lithium battery is manganese dioxide or azuride, and the negative is lithium. It's easy to form lithium crystals in the cycle of charging and discharge, causing a short-circuit in the battery, and the battery is charged when the battery is finished and the battery is charged. Such a battery can also be charged, but the cycle performance is not good, and the early lithium battery is generally not charged.

Performance Curves of Lithium Cell:

1.Lithium Cell Charge Curve (Charge at 1C)

2. Lithium Cell Discharge Curve (Discharge at 1C )

3. Lithium Cell Cycle Life Curve

Why Godson?

-- Professional And Stay Focused

More than twenty years’ experience in battery industry; Keep focusing on emergency lighting battery, e-bike battery and power tool battery.

-- Great Reliability

Expected life of our Ni-Cd battery pack is more than 5 years; Expected life of our LiFePO4 battery pack is more than 10 years; Our batteries comply with standards of ICEL 1010, IEC 60598, IEC 61951, IEC 61960, IEC 62133 and UN38.3.

-- Super High Cost-Effective

Price of our products is much more competitive comparing with our competitors, but with the same or even better performance.

-- Strict Control In Production Process

ISO9001/2008 standards are strictly implemented in every process of our production.

-- Quick Response and Fast Delivery

Every inquiry would be replied within 24 hours, each order would be delivered within 30 days.

-- Flexibility in orders