Brand:DEJI
Model:Redmi4X Battery
Battery Type:Li-ion
Capacity:4000mAh
Voltage:3.85V
Limited Voltage:4.4V
Material:Eco-friendly
Charging Time:1-3hours
Standby Time:5-8days
Cycle Time:Over 550 times
100%Brand NEW &Unused! | ||
Specs | Battery Type | Li-ion |
Battery Cell Grade | A++ | |
Capacity | 4000mAh | |
Voltage | 3.85V | |
Limited Voltage | 4.4V | |
PCM Board | Self Made&Desognable | |
Cycle Time | Over 550 times | |
Charging Time | 4-6hours | |
Standby Time | 5-8days | |
Certification | CE and RoHS certificates | |
Safety | DuaI IC s protection | |
Material | Eco-friendly | |
Compatible mobile phone models | For Redmi 4X | |
Safety | Warranty | 12months |
Safety | PCM Board provides protection against overcharge,discharge,short-circuit to ensure the safety | |
Terms&Condition | MOQ: | 20pcs |
Payment Terms | TT/Western Union/ L/C,Paypal,Money Gram | |
Port | Shenzhen | |
OEM | OEM order is warmly welcomed. | |
Trial order is also accepted. | ||
Working Temp | Working Temp | (-10~50°C) |
Shenzhen Huidafa (DEJI Battery) Technology Co., Ltd., established in 2006, specializes in a wide range of high-tech consumer electronics. Our portfolio includes mobile phone batteries (compatible with major brands like iPhone, Samsung, Huawei, Xiaomi, LG, Sony, and Oppo), iPad batteries, wireless charging equipment, and power banks.
In 2009, we launched our "DEJI" brand and rapidly expanded, establishing a network of hundreds of agents worldwide, making DEJI a globally recognized name in communication power solutions.
Our commitment to quality is evidenced by our ISO9001 certification. We adhere to international standards, with our products receiving CE, FCC, ROHS, TUV US, PSE, KC, TIS, MSDS, UN38.3, CB-IECEE, and IEC62133 certifications, ensuring they meet the diverse and stringent requirements of our global clientele.
We have forged long-standing relationships with clients across various regions including Turkey, Russia, the United States, Germany, the UK, Italy, France, Japan, South Korea, Vietnam, Thailand, Cambodia, Saudi Arabia, and Southeast Asia. This global presence reflects our adaptability to different market needs and cultural sensibilities.
PSE |
CB |
CE |
C-Tick certificate |
PSE |
KC |
Q1. Are you a direct manufacturer or a trader?We are real factory there are 2000sqm and about 200 employee with 5 production lines. |
Q2. How is the quality of the battery?DEJI's mobile phone batteries are manufactured according to original quality standards and are of high quality. We have many agents and distributors worldwide all of whom trust us. |
Q3. Is the battery new with no charge cycles?Yes Our battery used 100% cobalt new cell with 0 cycle. |
Q4. Can I get a product catalog and wholesale price list?Yes sure. Please contact us via WhatsApp or online form and describe the products you need and our sales manager will provide you with a preferential wholesale price list. |
Q5. Can you accept OEM orders with a requested package?Yes Yes We accept OEM order and make with your LOGO package |
Q6. In addition to mobile phone battery products do you also make other products?Our factory also produce power bank wireless charger data cables and other electronic products |
Q7. How is the after sales service?A. We have after sales service team to service for after sale questions. B. We offer 24-hours online service to help buyers to solve problems. C. We offer market information to buyers. |
Q8. What's the shipping and warranty policy?About shipping and warranty policy you can visit www.dejibattery.com/shipping-policy/ |
Phone: 0755-84708970
Mobile: +86-13713586498
Shenzhen Factory address: 401,D Building, Jinchangda Industrial Park, ShangWei Industrial Road, Zhangkengjing Community, Guanlan Street, Longhua District, Shenzhen
Dongguan Factory address: A003, Floor 4, Golden Phoenix Park Road, Fenggang Town, Dongguan