3.7V 3500mAh Custom Large Lithium Polymer Battery 835063 for Medical Beauty Equipment

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

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***