Your Reliable Battery Partner for Mobile, Laptop & Tablet
16+ years of industry experience. Flexible MOQ, fast quoting, and rigorous quality control — serving wholesalers, repair chains, and online retailers worldwide.
Every battery passes through a rigorous 6-step process. We control quality at each stage — from the raw cell to the moment it ships — so you receive consistent, reliable product every time.
01
Cell Sourcing
Cell Procurement & Testing
Cells sourced directly from verified suppliers. Every batch tested for capacity, voltage, and cycle life before production.
02
Protection Board
PCB Procurement & Testing
Each protection board tested for overcharge, over-discharge, and short-circuit protection before assembly.
03
Assembly
Factory Assembly
Assembled at certified partner factories under strict process controls — spot welding, insulation, and connector fitting.
04
Quality Check
Finished Product Inspection
Every battery tested for capacity, voltage output, and device compatibility. Defective units rejected — not shipped.
05
Packaging
Hazardous Goods Packaging
Individually insulated and packed to UN38.3 dangerous goods standards — smooth customs clearance worldwide.
06
Delivery
Global Shipping
Shipped worldwide with full tracking. Experienced in customs requirements for Europe, Middle East, and Southeast Asia.
Product Range
10,000+ OEM-compatible SKUs. Single-category or mixed bulk orders welcome.
Every protection circuit board we supply to assembly partners is qualified through our incoming inspection protocol before it enters production. We source PCBs to our own electrical specifications and validate each batch for alignment tolerances and component integrity — so defects are caught in materials, not in finished-product returns.
Pre-Integration PCM Validation
Before any protection circuit module (PCM) is paired with cells, our QC team runs load-condition testing against calibrated measurement instruments. We verify safety-cutoff thresholds and protocol accuracy on every incoming batch — because a PCM that fails in the field is a warranty claim we've already prevented at the source.
Every raw cell—whether for multi-cell MacBook packs or flagship smartphones—undergoes a mandatory 3-cycle charge-discharge curve alignment before assembly. Because we supply the cells ourselves, we can enforce 100% individual capacity sorting as a condition of our own materials entering the line — not as a request to a third-party, but as a procurement requirement. This eliminates batch variation before assembly begins.
Assembly Standards & Structural Validation
Our assembly specifications require semi-automated laser welding on all nickel tab connections — a standard we enforce because we own the material inputs and set the production requirements. Finished packs undergo our resistance and structural validation before acceptance, ensuring every unit in a bulk batch meets the same internal specs as the samples you approved.
About Us
Since 2009, Shenzhen Times Electronic Co., Ltd. has helped global battery distributors solve the problem that costs them the most: inconsistent batches.
Unlike trading companies that purchase finished battery packs and resell them, we source cells and protection circuits directly from certified suppliers, and supply them to our vetted assembly partners under our own specifications. We control the inputs — the two components responsible for over 80% of battery performance and safety — which is why our return rate stays below 0.3%.
Our range covers mobile phone, laptop, tablet, and wearable device batteries, plus raw cells and sourcing support for clients with custom requirements.
Explore our high-demand replacement series tailored for major smartphone, laptop, and accessory portfolios. Sourced at the raw material level and optimized for international freight thresholds, these essential items guarantee seamless cross-border logistics and ultimate cycle-life consistency for high-tier B2B buyers.
Send us your mixed procurement list via our contact form or directly via WhatsApp. We accept long-tail, multi-SKU Excel files across different brands and devices.
2
Confirm Quality Standards
Before quoting, we align on your technical specs—whether you require premium TI chip solutions with 100% capacity sorting for a near-zero repair rate, or balanced mid-range tiers. Transparent hardware standards mean no quality surprises later.
3
Get Quotation Within 24 Hours
Receive a comprehensive commercial invoice (PI) within 24 hours. The breakdown includes transparent hardware tiers, mandatory cell capacity sorting validation, and clear landed freight metrics.
4
Controlled Production & Compliant Shipping
Orders enter our mandatory capacity sorting and aging lines post-deposit. Finished batches are dispatched via certified hazardous cargo networks backed by full UN38.3 and MSDS tracking.
Looking for a Reliable Battery Supplier?
Contact us now for wholesale pricing and product details
Help Batteries Wholesalers And Brand Owners Improve Customer Service And Increase Profits.
