Lithium Polymer Battery 306070 1400mAh 3.7V Apply For Lighting
Application :
1.Blue tooth
2.airplane
3.Remote control cars, boat, aircraft, toys
4.Solar and wind power generation energy storage devices
5.Small medical equipment and portable equipment
6.Medical device,pos machine,CCTV camera,portable device,consumer
electronics.
7.Smart wearable devices, smart cards, smart electronics
Li-polymer Battery List
| Type | Max Thickness (mm) | Max Width (mm) | Max Length (mm) | Voltage (V) | Capacity (mAh) | Weight (g) |
| Li-P401017 | 4.2 | 10.5 | 17.5 | 3.7 | 40 | 1.5 |
| Li-P401020 | 4.2 | 10.5 | 20.5 | 3.7 | 50 | 1.5 |
| Li-P401215 | 4.2 | 12.5 | 15.5 | 3.7 | 40 | 1.5 |
| Li-P401230 | 4.2 | 12.5 | 30.5 | 3.7 | 120 | 4.0 |
| Li-P401225 | 4.2 | 12.5 | 25.5 | 3.7 | 90 | 3.3 |
| Li-P401525 | 4.2 | 15.5 | 25.5 | 3.7 | 110 | 3.7 |
| Li-P402025 | 4.2 | 20.5 | 25.5 | 3.7 | 150 | 4.5 |
| Li-P402030 | 4.2 | 20.5 | 30.5 | 3.7 | 200 | 5.8 |
| Li-P431223 | 4.5 | 12.5 | 23.5 | 3.7 | 70 | 2.8 |
| Li-P457585 | 4.2 | 75.5 | 85.5 | 3.7 | 3000 | 48.0 |
| Li-P483030 | 5.0 | 30.5 | 30.5 | 3.7 | 380 | 6.6 |
| Li-P501230 | 5.2 | 12.5 | 30.5 | 3.7 | 130 | 4.2 |
| Li-P502030 | 5.2 | 20.5 | 30.5 | 3.7 | 250 | 6.0 |
| Li-P503030 | 5.2 | 30.5 | 30.5 | 3.7 | 430 | 8.7 |
| Li-P503040 | 5.2 | 30.5 | 40.5 | 3.7 | 550 | 12.5 |
| Li-P503048 | 5.2 | 30.5 | 48.5 | 3.7 | 700 | 13.6 |
| Li-P503759 | 5.2 | 37.5 | 59.5 | 3.7 | 1200 | 24.0 |
| Li-P505062 | 5.2 | 50.5 | 62.5 | 3.7 | 2000 | 35.0 |
| Li-P505573 | 5.2 | 55.5 | 73.5 | 3.7 | 2500 | 40.0 |
| Li-P552035 | 5.7 | 20.5 | 35.5 | 3.7 | 350 | 6.5 |
| Li-P552535 | 5.7 | 25.5 | 35.5 | 3.7 | 450 | 10.0 |
| Li-P552730 | 5.7 | 27.5 | 30.5 | 3.7 | 380 | 6.6 |
Prohibition short circuit
Never make short circuit cell. It generates very high current which
causes heating of the cells
and may cause electrolyte leakage, gassing or explosion that are
very dangerous.
The LIP tabs may be easily short-circuited by putting them on
conductive surface.
Such outer short circuit may lead to heat generation and damage of
the cell.
An appropriate circuitry with PCM shall be employed to protect
accidental short circuit of the
battery pack.
Mechanical shock
LIP cells have less mechanical endurance than metal-can-cased LIB.
Falling, hitting, bending, etc. may cause degradation of LIP
characteristics.
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. No memory effect. It can be charged and discharged at any time.
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
How to extend the life of lithium batteries?
1.Charge in time: Because the lithium battery will enter the
vulcanization process after being discharged, if it is charged in
time, the less serious vulcanization can be removed. Therefore, the
lithium battery should be charged as soon as possible after use,
and the battery should be fully charged as much as possible.
2.Cooling and charging: Do not charge immediately after each
long-term use. You should wait for the lithium battery to cool for
10 to 30 minutes before charging, which can extend the life of the
lithium battery.
3.Regular inspection: When the capacity of the lithium battery
decreases, you should go to the local outlets with lithium battery
repair and repair technology to check to determine whether the
lithium battery is declining normally, and maintain the lithium
battery regularly to improve the working condition of the battery.
