303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System
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Product Highlights
- High Discharge Rate: Supports 25C discharge rate for high-power devices like drones and e-bikes.
- Multi-Certification: Certified by KC, PSE, CE, RoHS, TUV, CB, and CTIA for global safety standards.
- Low Self-Discharge: Features low self-discharge and no memory effect for reliable long-term use.
- OEM Customization: OEM services available to customize battery specifications and packaging.
- Safety Protection: Built-in protection against over-charge, over-discharge, over-current, and over-temperature.
- Eco-Friendly Design: Recyclable Li-Polymer battery that is environmentally friendly and safe.
- Fast Charging: Quick charging capability with a full charge time of approximately 1 hour.
Product Attributes
- Customization
- Available
- Type
- Li-Polymer Battery
- Charger Type
- Electric Charger
- Model NO.
- 303040
- Charger Application
- Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
- Nominal Voltage
- 3.7V
- Charger Style
- Simple Charger
- Compatible Battery Type
- Li-Polymer
- Size
- Prismatic
- Certification
- KC, PSE, CTIA, RoHS, TUV, CB, CE
- Socket Type
- for All
- Recyclable
- Recyclable
- Weight
- 31g
- If OEM
- Yes
- Transport Package
- Carton
- Specification
- 30*30*40mm
- Trademark
- metal
- Origin
- China
- HS Code
- 8507600090
- Production Capacity
- 700000/Day
Product Images of 303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System
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303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System -
303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System -
303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System -
303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System -
303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System -
303040 350mAh 3.7V Lipo Rechargeable Battery for Automatic Office System
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Product Description
Product Specification:
| ITEM | Specifications |
| Capacity | 350mAh |
| Nornimal Voltage | 3.7V |
| Battery Size | 30*30*40(mm) |
| Discharge rate | 25C |
| Oem | available |
| Advantage | low self-discharge/no memory effect/eco-friendly |
| Charge operating temperature | 0°C~45°C |
| Discharge operating temperature | -10°C~60°C |
| Charging time | 1 Hour |
| Operating temperature | Charge : 0 to 50 |
| (surface temperature) | (recommended recharge release < 45°C) |
| Discharge: -20 to 75 | |
| (recommended re-discharge release < 60°C) | |
| Storage temperature | 1.5 year -30~25°C(1*) |
| (Recovery 90% after storage) | 3 months -30~45°C(1*) |
| 1 month -30~60°C(1*) |
Application:
Application:
Tcbest Lithium Polymer Battery provides long lasting energy for portable equipment and other devices such as:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Telephone switchboard, electric equipments, power instruments and meters
4. Uninterrupted power source (UPS) for computer, Emergency Application, Medical devices
5. Power transmission and transformer station, switch-control, and accident lighting
6. Fire fighting, safety device, and alarm monitoring
7. Automatic office system
8. Radio communication system
9. Emergency lighting and car/ship starting system
10. Portable electric appliances and mining system
11. Traffic and navigation signal lamp
12. Solar Energy: Solar Street lights, Solar Led
Production process:
Packaging:
Our Company:
Company name:Shenzhen Tcbest Battery Industry Co,.Ltd
Product: alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH and Ni-CD,
rechargeable batteries, and battery chargers, etc.
Factory: in Qingyuan, Guangdong province
output over 3000,000pcs per day
50,000 square meters
over 500 employees
10 production lines
Certifications:
Advantages:
Exhibition:
FAQ:
1,Q: What's the main product in Tcbest?
A: Dry battery and Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.
2,Q: Do you have any protection for battery pack?
A: Over-charge protection
Over-discharge protection
Over current protection
Cell balancing function
Over temperature protection
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR262118". Items marked "
" are certified.
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Company Profile
Shenzhen Tcbest Battery Industry Co., Ltd is a leading global manufacturer of portable power in China. We focus on research, production and selling alkaline batteries, carbon batteries, lithium manganese button batteries, Ni-MH, Ni-CD rechargeable batteries, PLIB and battery chargers, etc.
Tcbest always were and always will be implementing ISO9001 standard to guarantee the quality and stability of the products. Tcbest has also paid great attention to RoHS directive and till now, our products have already passed the CE and SGS international tests, etc.
Why do you choose Tcbest?
1. Own factories: We have 2 modern production bases in Huizhou, Guangdong province and Jiyuan, Henan province which cover an area of 18, 000 square meters and accommodate over 450 employees. We have 10 production lines and our output can reach 700, 000 PCS per day.
2. Advance production lines: The main machine we use for the production were imported from Canada. With the fast production, it can save lots of the necessary time and cost.
3. Good factory management: Our boss strongly focus on the factory management, made the series regulations to make 2 factories keeping the operation in order.
4. Professional workers: With good well-being, all the workers serviced for Tcbest are for many years with rich production experience and good work additude.
5. Friendly parners: Tcbest has long-term, friendly and stable suppliers for the raw materials, as a result, the quality and production cost are controlled well, so the price is more competitive.
6. Best service: All the Tcbest people focus on the principle of " Service is first". We pay much more attention on the after-service. As you can see, we'd like to visit the customers all over the world for the better solutions about any feedbacks. Our boss support us to do that with the finance support.
About Our Factory & Business Background
- Address
- 5/F, Building A6, Yintian Industry Zone, Xixiang Subdistrict, Bao'an District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Shenzhen , HK, Guangzhou
Our Production Capability & Technical Expertise
- Main Products
- Alkaline Battery, Ni-MH Battery, Lithium Battery, Carbon Zinc Battery, Button Cells, Ni-CD Battery, USB Battery, 18650 Battery, Charger
Our Industry Experience & Global Business Record
- Export Year
- 2010-12-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the main product in Tcbest?
- Dry battery and Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.
- Do you have any protection for battery pack?
- Over-charge protection Over-discharge protection Over current protection Cell balancing function Over temperature protection
- What is over discharge?
- After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
- Can I have a sample order?
- Yes, we accept sample order to test and check quality. Batteries can be made as require.
- Do you have MOQ limit?
- Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
- How about the lead time?
- Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
- How about shipping and delivery time?
- Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
- What about after-sale service?
- We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
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