- Hign-concerned Chemical: None
- Model Number: BV-4BW
- Battery Capacity(mAh): 3501mAh-5000mAh
- Original or Not: Compatible
- Quality Certification: ce,ROHS,weee,UL,pse,ETL,FCC,MSDS,GS,KC,CB,CSA,EMC,SASO
- Brand Name: da da xiong
- Origin: Mainland warehouse
- Compatible Brand: NOKIA
Product photo

DADAXIONG Product Description:
1.Capacity:
4400mAh
4400mAh
2.Type: Li-ion Battery.
3.Voltage: 3.8V
4.Size: The same size at original
5.Compatible: for Nokia Lumia 1520 MARS Phablet RM-937 Bea Lumia1520
6.CE standard Security and environment: Double protection functions.Double IC and PCB electric board protect charge discharge and short circuit.
The buyer pay order and we will process fast send out it on the same day,And through professional equipment test quality.If you have any questions, please consult us in time
We offer 2 years warranty,Please rest assured purchase and don’t worry about aftermarket issues.