Capacity: 3720mAh standard
PCB: High-Quality
✔ 100% Brand New, 0 Cycle
✔ <0.3% Low Return Rate
✔ >500 times Cycle Life
✔ 12 Months Warranty
✔ 2-5 Days Production Time
✔ Professional QC Testing
✔ Private Label & Packing Available
✔ OEM Available
✔ Stable Performance Across Batches
✔ Stable Supply for Bulk Orders
| High Capacity Samsung A9 2018 EB-BA920ABU Replacement Battery Details | |
| Specification Details | |
| Compatible Model: | For Samsung A9 2018 |
| Battery Type: | Premium Lithium-ion (Li-ion) |
| Capacity: | 3720mAh standard |
| Standard Voltage: | 3.85V |
| Condition: | 100% Brand New, 0 Cycle |
| Cycle Life: | >500 times |
| Cell Material: | 100% Pure Cobalt Cell |
| Cell Brand: | ATL, Dianming, Guangyu, Samsung, Liwei, Ganfeng, Veken, Fenghua and Lishen available |
| PCB: | High-end protection boards and decoding protection boards available |
| Working Temperature: | -10°C ~ 50°C |
| Warranty Policy: | 12 เดือน |
| MOQ: | Flexible |
| OEM: | มีอยู่ |
How does your factory resolve the sudden power drops and fast drainage common in long-tail models like the Samsung A9 2018?
Sudden power drops happen when old, degraded cells cannot handle peak processor demands. As a dedicated OEM battery supplier, we eliminate this issue entirely by utilizing high-purity lithium chemical formulations that maintain a stable 100% health battery status across the entire discharge cycle. Every single EB-BA920ABU cell is newly manufactured with low internal resistance, guaranteeing a smooth power delivery curve that keeps the smartphone operating efficiently under heavy camera or gaming loads, directly protecting your localized shop profits.
Why should international B2B parts buyers choose Times Electronic over standard consumer trading marketplaces for legacy components?
Relying on standard trading marketplaces often means buying stale leftover stock with compromised cycle life. Headquartered in Shenzhen, we run a digitally-integrated battery supply chain that manufactures fresh, premium aftermarket components on demand. We completely remove middleman trading layers and real-estate factory premiums, routing direct raw-material savings straight to your storefronts. Our precise original-spec frame fittings make installation seamless for your repair technicians, minimizing return rates and maximizing long-term business growth.
We source only raw, brand-new A-grade polymer cells directly from top-tier component giants, skipping standard trading markups to pass 10%+ direct savings to you. Because of our rigorous 6-step testing process (from cell grading to final load testing), our real-world batch return rate is kept strictly below 0.3%.
For our standard hot-selling catalog inventory, we can dispatch within 2-5 working days. For large-scale customized OEM or private label orders, production typically takes more days depending on material specifications. We always communicate real-time timeline tracking so you never experience local stockouts.
We back all bulk orders with an ironclad 12-month replacement warranty. If you encounter any functional defectives within the warranty period, you do not need to ship them back to China (which wastes shipping costs). Simply send us a brief video or photo proof of the testing data via WhatsApp/Email, and we will credit or replace them directly in your next shipment.
Yes, for wholesale buyers looking to scale up, we provide premium OEM services. We can handle custom battery body silk-printing, custom-branded retail boxes with anti-static EVA foam or blister inserts, and warehouse barcode stickers.
Our flexible MOQ is designed to help you keep a healthy cash flow without overstocking. For standard replacement models, our minimum starting order is very low. Please click the "WhatsApp" button or send a quick inquiry with your target quantity, and our team will provide a tailored volume tier quote within 2 hours.
Yes. We supply brand-new replacement batteries with professional inspection before shipment.
Each batch is checked for capacity, voltage, internal resistance and overall performance consistency.
Every batch follows quality inspection procedures, including:
This helps maintain stable performance and reduce after-sales issues.
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