Basic Info.
Application
Smart Watch or Other Digital Products
Certificate
MSDS/Ce/En62133/RoHS
Shipment
UPS, FedEx, DHL, TNT
Transport Package
Carton Box
Product Description
IMPROVE rechargeable batteries 3.7v 300mah lithium ion battery 502035 lipo battery Specifications:| Item | rechargeable lithium polymer battery |
| Model | 502035 |
| Nominal Voltage: | 3.7V |
| Nominal Capacity | 300mAh |
| Size | 5.0mm*20mm*35mm |
| Application | ⋅Smart mobile phone,electronic products
⋅Miner's lamp,digital products. Portable electric ,Music box
⋅Hair dryer,robot vacumm cleaner,wireless video doorbells
⋅Modality equipment: Digital camera, DV, mobile DVD |
| Cycle Life | >500times |
| Features | ⋅low self-discharge
⋅no memory effect
⋅customized and flexible size
⋅anti-overcharger,short-circuit production(with PCM)
Operating Environment: charging:0°C~45°C;65±20RH
discharging::-10°C~60°C;65±20RH |
| Operating Environment | charging:0°C~45°C;65±20RH
discharging::-10°C~60°C;65±20RH |
| Storage Environment | -10°C~45°C;65±20RH, storage for a long time(>3 months)and the storage condition shall be:<35°C;65±20RH |
| Charging Attention | ⋅charging current and charging voltage should be less than specified in the specification.
⋅the charger shall be designed to comply with specification. |
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in start-up and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fireMain Application:Video Devices:MP3/MP4/MP5,digital camera,portable DVD,portable television,electronic cigarettes,electricity sound box,etc.
Portable Devices:GPS,PDA,E-book,PMP,PSP,laptop,portable medical device,etc.
Illuminate Devices:Miner lamp,search light,etc.
Others:Electric Toys,RC models,model aircraft,backup power,mobile power supply,hand electric drill,etcAdvantage:(1) Cells: A grade cells to make sure batteries in high and full capacity.
(2) High energy density.
(3) Protection: Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent,anti-overload.
(4) Long life cycle, No memory, environment friendly.
(5) Certifications : CE,RoHS,UN38.3, MSDS.Our Service:1).Professional lithium ion battery pack for over ten years,and have our own factory.
2).Strong R&D team to support.
3).Offer OEM service for customer's order.
4).Quick reply and action.
5).Competitive price, good sale and after-sales service.Warranty: The period of warranty is one year from the date of shipment.
We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse. Storage: 1.If the battery need to be stored for a long time, charge the battery for 40%-70% electric quantity.
2.Battery and the charger should be stored in clean, dry and ventilating place, and should not be together with corrosive material, keep the battery away from fire and heat source. Maintainance: If the battery won't be used for a long period, charge it every 3 months, and each time 2~3h.Warnings:Do not submerge the battery in the water.
Do not mix fresh batteries with used batteries.
Do not mix batteries with metal stuff together.
Do not insert batteries with the (+) and (-) reversed.
Do not use E fest batteries with defective E-cg mods.
Do not disassemble, dispose in fire, heat or short circuit.
Do not put the battery in a charger or equipment with wrong terminals connected.Application:1. Telecommunications: Cellular phone, blue tooth earphone.
2. Video Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television
3. Portable Devices: GPS,PDA, E-book ,PMP, PSP, portable medical device etc.
4. Illuminate Devices: Miner lamp, search light.
5. Others: Electric Toys, RC modelsTransportation: Battery should be transported after packaging, and should avoid severe vibrating, impacting, extrusion, and direct light and rain. They can be transported via UPS, DHL, TNT,FEDEX etc.Product Pictures:
Packing pictures:
Company Pictures:
Certificate:
FAQ:1. Q: Do you have current sample in stock?
A: Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.
2. Q: What's the delivery time for mass production?
A: Usually 25-32days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.
3. Q: What kind of certificates could you provide for the battery?
A: It's custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.
4. Q: Do you offer charger for battery?
A: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.
5. Q: Are you manufacturer or simply trading company?
A: We are manufacturer, and we sincerely welcome you to visit our factory!
Address:
2f Rongcheng Industrial Park Yayuan Road, Longgang District, Shenzhen City, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Consumer Electronics, Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
ShenZhen Improve Battery Co., Ltd were established in 2005, covering an area of 8000 square meters. We are an advanced technology company specialized in the research and production of lithium polymer battery, LiFePO4 batteries, NiMH batteries. These products are widely used in the industry of 3C electronics, Medical, UAV, Solar energy, Golf cart, Marine etc. We not only provide high quality product with excellent services, Also, Improve is committed to providing environment-friendly, fast and efficient new energy integration solution services.
We have very strict quality control system. High-quality product comes from the strict quality control. Improve Battery offers you with high quality products.
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