Bulk Buy D Size USB C Rechargeable Lithium Battery High Capacity 6000 mWh | Heavy Duty OEM Supplier

Bulk Buy D Size USB C Rechargeable Lithium Battery High Capacity 6000 mWh | Heavy Duty OEM Supplier

• Powerful Performance from Start to Finish—Consistently 1.5V: Equipped with a built-in smart chip for robust voltage regulation, it maintains a locked 1.5V output throughout the entire discharge cycle—from full charge to empty. This ensures that high-drain devices operate at peak performance from beginning to end, completely eliminating the "chronic slowdown" typically caused by power depletion.
• Integrated Type-C Direct Charging Port: A physical Type-C interface and charging control chip are seamlessly integrated directly into the body of a standard AAA battery. Eliminating the need for a dedicated charging dock, it offers full compatibility with mainstream 5V USB charging sources currently on the market—such as PCs, power banks, and standard wall adapters. With stable input and true "plug-and-charge" functionality, it delivers unparalleled convenience across multiple devices.
• Embracing a Green Supply Chain: Responding to the global trend of reducing plastic and waste, our lithium batteries boast an exceptional durability of 1000+ Cycle Life. The cost per cycle is extremely low, and the batteries effectively alleviate the environmental burden of waste pollution caused by the disposal of thousands of dry-cell batteries. This is an ideal green energy solution that enhances the brand's environmental image and meets ESG procurement standards.
• High-Efficiency Charging Metrics: Fast Charging Performance (90 minutes); Standard Charging Time (120 minutes). This reduces waiting times by approximately 75% compared to traditional rechargeable batteries, enabling rapid energy turnover and workflow continuity.
• Integrated intelligent BMS architecture: The product has a built-in micro battery management system (BMS) that monitors charging current and voltage in real time through precise algorithms. The system integrates protection functions against overcharging, over-discharging, short circuits, and overcurrents, thereby eliminating safety hazards at the hardware level.

We offer comprehensive OEM/ODM customization services—including casing silkscreen printing, capacity specification tailoring, and exclusive packaging design—to help you create proprietary products with strong brand recognition:

• Private Labeling: We silk-screen your company logo, specified color schemes, and brand information directly onto the battery body, casing, and packaging.
• Specification Customization: We tailor specific battery capacities, maximum output currents, or discharge curves to meet the precise requirements of your end devices.
• Packaging Design: We offer retail-ready blister card packaging, bulk packaging suitable for industrial integration, or fully customized gift box designs.

Designed specifically for high-power motors. It delivers a continuous current of up to 1.5A, effortlessly driving gas meters, large flashlights, and automated transmission components.

Featuring a standard 5V USB input with a charging current of approximately 120mA, it utilizes the standard Type-C interface protocol and is compatible with global USB power specifications. This eliminates the need for a complex charging dock, thereby simplifying your product integration solutions. It is free from the "memory effect," supports deep cycling, and maintains full capacity without degradation. It has a low operating threshold, a high safety factor, and reduces the maintenance cost throughout its entire life cycle.

We offer a series of high-performance lithium batteries—covering specifications such as AA, AAA, C, D, and 9V—designed to resolve the persistent issues associated with traditional dry-cell batteries, namely unstable voltage and poor durability.

Guangzhou Victory Technology Co., Ltd.‌ is an experienced energy technology company rooted in China, specializing in the R&D and manufacturing of high-reliability dry cell batteries, lithium batteries, and energy storage system solutions. Our products are primarily applied across multiple fields including IT, communications, digital devices, and consumer electronics. We are committed to providing long-life, extremely cold and hot resistant, safe and stable energy support for global equipment manufacturers, industrial backup power systems and small and medium-sized renewable energy projects, helping customers solve core challenges in distributed power supply and energy management.

If you have any other questions, please feel free to contact us. Welcome your inquiry .