15A High Drain 5500mAh USB C Battery with 500+ Recharge Cycles for Enhanced Device Compatibility
Product Summary
High Capacity USB C Batteries with 15A High Drain Power for Enhanced Supply Chain Efficiency and Device Compatibility Simplify Your Supply Chain with 15A High-Drain USB-C Power Stop losing B2B margins on external chargers and complex bundles. The XTAR 21700 5500mAh USB-C battery integrates a built...
Product Custom Attributes
15A High Drain USB C Battery
,5500mAh Capacity 21700 Battery
,500+ Recharge Cycles Rechargeable Lithium Battery
Basic Properties
Trading Properties
Product Description
Stop losing B2B margins on external chargers and complex bundles. The XTAR 21700 5500mAh USB-C battery integrates a built-in USB-C port and smart charging chip directly into the cell. No dedicated charger is required—end-users simply plug in a standard USB-C cable to recharge from a wall adapter, power bank, car charger, or laptop. This reduces your bill of materials and eliminates mechanical charging contacts for OEM clients.
- Eliminate False Low-Voltage Complaints: Stable 15A continuous discharge ensures perfect compatibility with high-drain devices like tactical flashlights, diving lights, and portable fans. Prevents premature shutdowns that cause costly RMA claims.
- Optimize Logistics & ESG Compliance: With 500+ recharge cycles, one battery replaces hundreds of disposable cells. Slash bulk shipping weight, reduce warehousing space, and help clients meet sustainability targets.
- 5500mAh True Capacity: High-capacity cell provides longer runtime, reducing the need for frequent recharging and improving end-user satisfaction.
- All-Round Safety Protection: Smart chip monitors performance in real time with 6-layer protection (over-charge, over-discharge, over-voltage, over-current, short-circuit, temperature).
We support international wholesalers, brand importers, and cross-border e-commerce sellers with complete supply chain solutions:
- Custom Packaging Options: Available in blister cards, multi-cell retail display boxes, or bulk industrial tray packaging for seamless OEM integration.
- Full Global Customs Compliance: Fully documented with CE, FCC, RoHS, MSDS, and UN38.3 certifications to guarantee smooth customs clearance worldwide.
- Scalable Production & Low MOQ: Direct factory capacity ensures quick lead times, flexible minimum order quantities, and reliable restock cycles.
As a direct manufacturer, we eliminate supply chain uncertainties by taking full control of the production line:
- 100% Individual Cell Testing: Every single battery undergoes rigorous automated and manual testing for voltage, capacity, internal resistance, and safety circuit functionality before leaving our factory.
- Verified 99.7% Yield Rate: Based on real feedback from global B2B clients, our strict Quality Control (QC) protocols consistently deliver a market-proven 99.7% qualification rate.
- Zero-Defect Commitment for OEM Partners: Our batch-to-batch consistency safeguards your brand reputation, minimizing customer complaints and lowering overall RMA costs.
Upgrade your product catalog with factory-guaranteed 1.5V USB-C lithium batteries. Contact our B2B sales team today for volume pricing, OEM customization details, and sample requests.
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