Lithium Polymer 750mAh Battery 3.7V Lipo Batteries With Stable Performance
Brand Name:Godson or OEM
Model Number:Li-Polymer Battery 503048 750mAh 3.7V
Minimum Order Quantity:50PCS
Payment Terms:T/T
Place of Origin:Guangdong, China (Mainland)
Price:Negotiable
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Location:
Guangzhou Guangdong China
Address:
Unit 103B (Main Building), Building 4, No. 29 North Pier Road, Huang Pu Village, Haizhu District, Guangzhou, Guangdong, China ,510330
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within 48 hours
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Product Details
503048 Lithium Polymer Battery 750mAh 3.7V With Stable Performance
Product performance:
1. High working voltage for single battery cells
2. Pollution-free
3. Long cycle life
4. No memory effect
5. PCM inside with short-circuit protection function,over-discharge, over charge, over current protection
6. Good consistency, low self discharge
7. Light weight, small and customized size
8. Wide application for electronics and industry
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 |
Handling of tabs
The battery tabs are not so stubborn especially for aluminum tab.
Don’t bend tab.
Do not bend tabs unnecessarily.
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.
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
Do you know Lithium Battery Maintenance Tips?
1. Don't let the first charge time reach 12 hours
When we buy products with lithium batteries, many store attendants
will tell us that the first charge of lithium batteries must reach
12 hours. In fact, this statement is incorrect. The lithium battery
has been activated at the factory, and the self-discharge rate of
the lithium battery is very low, so we don't need to charge the
lithium battery for the first time for a long time like the
ordinary nickel-cadmium / nickel-metal hydride battery. The lithium
battery can be used when it is fully charged. Generally, the
lithium battery can reach the optimal state after 3 to 5 complete
cycles of charging and discharging (from a full cycle to the end of
use).
2. Don't use inferior charger
Many friends take great care of their digimon, but ignore the
lithium battery. When choosing a charger, if you cannot use the
original charger, you must choose a brand charger with a better
quality and overcharge protection. Inferior chargers make lithium
batteries "short-lived" in the light, and charge and explode the
batteries in the worst.
3. Don't overcharge often
Over-charging for a long period of time will keep the battery
inside always in an "exciting" high-temperature state, which is not
good for lithium batteries and chargers. Therefore, the standard
for charging is fully charged. If the charger does not have
overcharge protection, it is likely that the lithium battery will
become a small bomb.
4. Do not touch metal objects
The contacts of the lithium battery should be wiped frequently, but
it should be noted that when storing and carrying the battery, the
contacts of the battery do not need to be in contact with metal
objects. This will easily cause the battery to short circuit and
shorten the life of the lithium battery.
5. Do not use it often in high or low temperature environment
Batteries have their own working and storage environment. Long-term
exposure to high and low temperature environments will have a
negative impact on the use time and life of lithium batteries.
6. Don't use or charge for a long time
If for some reason, the digital equipment and lithium battery at
home may be left unused for more than 3 months, it will require us
to periodically charge a certain amount of electricity for the
lithium battery and then save it (the amount of each charge
accounts for the total battery Only 30% to 70% of the power is
sufficient, depending on storage time and battery capacity).
7. Do not use a freshly charged battery immediately
The temperature of the battery just after charging is still very
high. If it is immediately placed in DV and DC equipment, it will
easily cause the internal temperature of the electronic equipment
to rise rapidly, which will have a great impact on the life of the
electronic components.
Lithium Polymer 750mAh Battery 3.7V Lipo Batteries With Stable Performance
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