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4000mAh BM4E Battery For Xiaomi MI Pocophone F1 Poco F1 Phone Latest Production High Quality Battery

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Quick Details

Compatible Brand: for oppo
Condition: 100% Compatible
Place of Origin: Guangdong China
Use: Mobile Phone
Rechargeable: RECHARGABLE
Model Number: BM4E,for XiaoMi BM4E
Certification: ce
Brand Name: OEM
Function: Replacement phone battery
Type: Standard Battery,Battery Pack,Li-Ion,Rechargeable Batteries
QC: Test one by one before shipping
Advantage: Real capacity & Factory price
Capacity: 4000mAh
Quality: Original/AAA
Products Status: Stock
Voltage: 3.85V
Warranty Time: 12 Months
Packaging Detail: Packing: 1. one piece/small white box 2. two small white boxes / middle box 3. 100 middle boxes /carton neutral packing You can also choose to customize according to your own brand or requirements.
Selling Units: Single item
Single package size: 36X30X20 cm
Single gross weight: 8.0 KG
Package Preview: https://sc04.alicdn.com/kf/H0a92d97989624dcdb4d8809abe2b3b7dh.jpg_640x640.jpg,https://sc04.alicdn.com/kf/H599d13ab9937466e8ab41b296288b3a3F.jpg_640x640.jpg
Shenzhen Shiyi Electronics Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 20,000+
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Shenzhen Shiyi Electronic Co., Ltd is committed to supplying high quality batteries, including phone batteries for iPhone, Huawei, Xiaomi, Samsung, OPPO, VIVO, etc.

Key Advantages
Rich supply chain resources----From raw materials to final products, we offer better quality at the same price, and better price for the same quality.
OEM & ODM Services----We provide customized services for clients. 
Quality Control----Each battery has to be tested for at least 5 times QC Progress before the shipment. So far our defective rate is ≤0.3%.
Cycle Life----After 500 cycles, the capacity is ≥80%.

Product Description


Product Details




Product Name
For Xiaomi MI Pocophone F1 Poco F1 Phone Latest Production 
Compatible models
Standby Time
72~120 hours/depend on battery capacity
Over 500 times
Warranty time
12 months
Battery Type
(Lithium)Li-ion battery
Battery Cell Grade A++
Charging time
4~6 hours
CE, FCC, EMC, UN38.3, IEC62133, MSDS etc
Delivery Time
Within 3-7 days after payment received
over charge protection, current protection, short circuit protection, anti-explosion protection and temperature protection
Payment Terms
TT/Western Union/ L/C,Paypal,Money Gram
Working Temp
Condition 100% Brand new
QC Test at least 5 times before shipping
Marterial Eco-friendly
Service OEM/ODM order is warmly welcomed
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company information


Product Process


our certification



Q1:Who we are?
A: We are an experienced battery manufacturer, including phone batteries for IPHONE, HUAWEI, XIAOMI, SAMSUNG, OPPO, VIVO, Alcatel, HTC, Sony etc.

Q2:Is that battery with 0 cycle??
A: Yes, all our products are brand new 0 cycle. Original battery core and A++ quality.

Q3:Can I get a free sample?
A: Yes, we can provide free samples for you to test the product quality. We promise real capacity, and the quality of the samples is the quality of the bulk order!

Q4:What is your quality inspection?
A: Each battery has to be tested for at least 5 times QC Progress before the shipment. So far our defective rate is ≤0.3%.

Q5:What kind of payment do you accept?
A: T/T, L/C, Western Union, paypal etc, for your selection.

Q6:Can you design the battery as required?
A: Yes, we have a professional technical team, OEM and ODM are welcome.


Q7:Can I visit your factory?
A: Yes, if you want to visit our factory, we welcome you anytime.

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