703048 Lithium Ion Battery Emergency Light 1100mAh 3.7 V 33g
Brand Name:Godson or OEM
Model Number:Li-Polymer Battery 703048 1100mAh 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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703048 Lithium Polymer Battery 1100mAh 3.7V With Stable Performance
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 |
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
Handling of tabs
The battery tabs are not so stubborn especially for aluminum tab.
Don’t bend tab.
Do not bend tabs unnecessarily.
Why does Deep Discharge Shorten the Life of Lithium Batteries?
A regular deep discharge of a lithium battery is beneficial to
"activating" the lithium battery and can slightly increase the
capacity of the lithium battery. Perform a full discharge of the
lithium battery on a regular basis. The full discharge is the first
under-voltage protection after cycling under normal load on a flat
road. After the first undervoltage protection of the lithium
battery, the voltage of the lithium battery will rise after a
period of time and return to the non-undervoltage state. At this
time, if the battery is used again, the lithium battery will be
seriously damaged. Fully charging the lithium battery after the
complete discharge will feel that the capacity of the lithium
battery has increased.
The effect of the depth of discharge on the lithium battery is: the
deeper the depth of discharge, the easier the life of the lithium
battery is to shorten; the other aspect is the performance on the
discharge curve, the deeper the discharge, the more unstable the
voltage and current. The depth of discharge is closely related to
voltage and current, and it can be said to be expressed in voltage
and acting on current. Under the same discharge system, the smaller
the voltage value, the deeper the discharge depth.
If the battery is not fully charged frequently, the battery will
produce a kind of "memory", which will affect its continuous
mileage and also consume the battery life. Lithium batteries are
rarely fully charged when they are just bought. Long storage time
will reduce the capacity of lithium batteries. In addition, you
need to pay attention to choosing a better quality protection
board. Pay attention to these points, your lithium battery will be
no problem for five or six years.
How to extend the life of lithium batteries?
①Charge 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.
②Cooling 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.
③Regular 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.
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.
703048 Lithium Ion Battery Emergency Light 1100mAh 3.7 V 33g
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