USB-C Lithium Rechargeable battery 1.5V AA 2800mWh

Open Circuit Voltage: 1.5V
Battery Power: 2800mWh
Max Constant Charging Current : 340mA
Max Continuous Discharging Current : 2000mA
Cycle Life@25°C@1C: 300+
Operating Temperature: -20~60 °C
Recommend Storage Temperature: -10~25 °C

Applications: Wireless Gaming Controllers, LED Flashlights & Headlamps, Digital Cameras & Camera Flashes, Smart Door Locks and Digital Thermometers

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Battery Description

Designed for industrial-grade performance, the PKCELL 2800mWh USB rechargeable AA battery delivers consistent power for modern electronics. Its compact AA size fits seamlessly into a wide range of devices, providing long-lasting energy without voltage drop—from full charge to empty. Ideal for OEMs, system integrators, and bulk buyers seeking a high-endurance, rechargeable power solution.

Key Advantages:

Extended Runtime: 2800mWh of stable energy output ensures longer usage across critical devices.
Constant Voltage Supply: Maintains 1.5V throughout the discharge cycle—perfect for sensitive electronics.
Industrial Durability: Built for over 300 charge cycles, reducing replacement frequency and maintenance costs.
USB Recharge Convenience: Easily rechargeable via USB port, ideal for mobile or off-grid use.
Temperature Tolerant: Operates reliably in environments ranging from -20°C to 60°C.
Reliable Storage Performance: Retains ≥85% capacity after 28 days of storage at room temperature.

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For detailed technical and commercial inquiries, connect with our expert team today

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OEM & Distributor

OEM/ODM Process:

1. Demand Analysis
2. Feasibility Assessment and Quotation
3. Design and Development
4. Sample Production and Testing
5. Mass Production
6. Delivery and After-Sales Service

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For Retail

You can buy small volumes of batteries lup to 100 packs from Amazon or a local supplier. Order today or find your nearest PKCELL stockist.

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You can reach us by phone, email, or by filling out the contact form below. We aim to respond to all inquiries within 24 hours.

Phone

China: +8613974600045
E-mail

[email protected]
Company address

9th Floor , Block B, Hongrongyuan North Station Center, No. 328, Mintang Road, Longhua District, Shenzhen,China,518110

Important FAQS

What is the MOQ for Pkcell Battery?

Under normal circumstances, we can accept orders of more than 500 US dollars, the quantity depends on the battery unit price

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Can I get a samples of battery before placing a bulk order?

Yes, we offer samples of batteries for testing and evaluation purposes. However, there are costs associated with obtaining samples, including sample fees and freight charges.

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How long does it take to make a sample of a custom battery?

It takes 1~3 days to make regular samples, and 7~10 days to make handmade samples. The time required increases with the number of samples.

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What is the payment term for pkcell battery orders?

100% payment before delivery; Received 30% deposit arrangements for production, production completed to pay 70% of the balance of delivery;

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What certifications do you have?

Our products have passed CQC, KC, UL, CB, UN38.3, CE, UL1642, UL2054, and other certifications.

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What is the delivery time after placing an order with pkcell?

Normally, 12 days for air transportation, and more than 45 days for sea transportation

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