3.7V 3500mAh 835063 Custom Large Lithium Polymer Battery for
Medical Beauty Equipment
Lithium Polymer Battery Features
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price & High quality
9, Good consistency, low self discharge
10, Light weight, small size
3.7V 3500mAh 835063 Lipo Battery Specification
| 1. | Battery Cell Model | 835063 |
| 2. | Nominal Voltage | 3.7V |
| 3. | Nominal Capacity | 3500mAh |
| 4. | Charge Voltage | 4.2V |
| 5. | Structure | 1S1P+PCM |
| 6. | Cycle life | ≥500 times |
| 7. | Battery Pack Size | MAX 8.5(T)x51.0(W)x65.0(L)mm, can customized |
| 8. | Weight | About 62.0g |
| 9. | Standard Disharge Current | 0.2C |
| 10. | Standard Charge Current | 0.2C |
| 11. | Max Continuous Discharge Current | 1C |
| 12. | Fast Charge Current | 1C |
| 13. | Reference Over Discharge Cut Off Voltage | 3.0V |
| 16. | Discharge Working Temperature | -20～60°C |
| 17. | Charge Working Temperature | 0～45°C |
| 18. | Recommended Storage Temperature | 23 ± 5°C |
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Lithium Polymer Battery Application
Precautions and Safety Instructions & Storage
1. Lithium Polymer Battery Precautions and Safety Instructions
(1) Guarantee to keep the battery in good repair in 12 months from
the shipment.
(2) Please use 0.5C current to charge up 60% capacity after the
battery placed 3 months.
(3) Before Use the battery, carefully read the instruction manual
and battery labels on the surface.
(4) Need to use the original battery charger, and should be placed
in a dry ventilated place.
(5) Such as long-term when not in use, the battery charger to
charge state half full, remove the battery from the device and
separated, to avoid metal contact with the battery, causing
short-circuit or damage to the phenomenon.
(6) In use or during storage, battery found there has been high
fever, leakage, odor, distortion and other anomalies, please stop
using it immediately and stay away from the battery.
(7) Do not short-circuit the battery positive and negative, and
careful not to allow the battery to moisture, to avoid danger.
(8) Using, keep away from heat, High pressure place, and do not
beat, hit the battery.
(9) Battery end of life should be immediately removed from the
equipment, Please properly handle security of spent batteries, do
not put into fire or water.
(10) Shocks, high temperature, or contacts of sharp edge components
should not be allowed in battery pack assembling process.
2.Storage of Lithium Polymer Battery
(1) Batteries should be charged to about 30% to 50% of capacity.
(2) Indoor storage in cool conditions without direct sun light on
the packs or cartons.
(3) Store batteries in a dry location with low humidity, and a
temperature range of –20°C to +30°C.
(4) Long-term storage can accelerate batteries self-discharge and
lead to the deactivation of the batteries.To minimize the
deactivation effect,store batteries in atemperature range of +10°C
to +30°C.
(5) When charging for the first time after long-term
storage,deactivation of batteries may have led to decreased
capacity.Recover such batteries to original performance through
repeating several cycles of fully charging and discharging.
(6) When storing batteries for more than 6 months,charge at least
once every 6 months to prevent leakage and deterioration in
performance due to self-discharging.
After-sales Service
1. After-sales warranty:
- According to the contract, we provide a certain warranty period
for the exported lithium polymer batteries.
- During the warranty period, if the product has quality problems
under normal use conditions, we will provide replacement or return
service according to the after-sales policy.
2. Product quality assurance:
- We guarantee that the exported lithium polymer batteries comply
with international quality standards and regulations, and undergo
strict quality control and testing to ensure their performance and
reliability.
- If you find product quality problems under normal use conditions,
please contact us within the contractual warranty period, we will
actively deal with it and provide solutions.
3. Problem solving:
- If you encounter any problems or have any complaints during the
after-sales service, please contact our customer service team in
time.
- We will be happy to provide you with support and actively seek
solutions to your problems to ensure your satisfaction and good
cooperative relationship.
Our Advantages
◆ Over 10 years of li-polymer battery manufacture & export
experience
◆ Professional R&D team supporting
◆ Excellent quality, advanced equipment and competitive prices
◆ Good package, cheap freight cost, faster delivery, best
after-sales service
◆ OEM / ODM are welcome, we can customize different size to meet
customer's requirements
◆ Long life cycle of charging & discharging
***Please contact us to get more detailed information and free
samples***
