Digital Batteries

Digital Batteries for energy storage projects, with OEM/ODM customization, controlled production, and stable bulk supply for distributors and integrators.

BM5E for Xiaomi Redmi K50 Pro 3.87V 5400mAh Replacement Mobile Phone Battery BN5C BN5A N5D

$7.50-8 /pieces

Price varies depending on material, logo, quantity and customization requirements.

MOQ 10 pieces
Model NO. SC-19311
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

compatible brandFor Xiaomibattery typeLi-polymer
rechargeableRECHARGABLEusemobile phone
TypeLi-ioncolorBlack
products statusStocknominal voltage3.8V
Compatible BrandXiaomi/RedmiCell Material & Pureness100% Pure Cobalt Base / Zero Tri-Material Mixed
CertificationsCE, RoHS, FCC, MSDS, UN38.3, PSEAnti-Swelling Technology100% brand new/Double IC Protection (Over-charge, Over-discharge)
Quality WarrantyDefect <0.5%, 12-mo warranty, replacements with next orderCycle Life≥800 Cycles
Included Installation PartPre-taped Premium Easy-Pull Stretch AdhesivesSupply Chain CommitmentMassive Raw Cell Stock / Reliable 5-10Days Lead Time
Transportation servicesDDP air freight door-to-door including taxSample testingFree samples (provided after cooperation)

We are China Loong Energy Storage Co., Ltd., a professional manufacturer and supplier specializing in Energy Storage. We have brought together and coordinated resources across the Energy Storage supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Energy Storage Co., Ltd. All rights reserved.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

BM5E for Xiaomi Redmi K50 Pro 3.87V 5400mAh Replacement Mobile Phone Battery BN5C BN5A N5D

SKU: SC-19311

Contact Form (#3)

Home

Products

About

Contact