High-Capacity 20Ah/15Ah/13Ah Electric Bike Batteries: 52V/48V/36V for 0-1500W Bafang, Voilamart, Ebikeling, JauoPay, PEXMOR & L-Faster Motors (with Charger)

Product Description: Experience fast delivery within 2-5 days, and enjoy a 2-month return policy by contacting [email protected] for inquiries. Prior to purchase, verify the blue-colored "brand name" beside the product title – it should read "Unit Pack Power."

Crafted with genuine 2500mAh 18650 and 4800mAh 21700 cells, our battery packs offer true capacity, like a 48V 13Ah unit (equalling 65 cells in a 13S5P configuration, each cell weighing 50g for 18650 and 70g for 21700). The total weight, including the battery housing, amounts to 3.85kg (1350.05kg + 0.6kg).

Fake batteries often underdeliver, weighing around 3-3.2kg, sometimes without标明电池重量. To achieve the correct weight, some sellers resort to填充物. For assistance or returns, reach out to [email protected].

We're an authorized Unit Pack Power retailer on Amazon, ensuring authenticity. Double-check the blue "brand name" before placing your order.

As a professional lithium-ion battery manufacturer, our products meet international safety standards with CE, ROHS, MSDS, and UN38.3 certifications. Each battery undergoes rigorous safety tests, including short circuit, overcharge, crush, and thermal protection.

Important guidelines: Charge the battery while powered on, use the "o" for off and "-" for on, and consult [email protected] for custom connectors. Here are some featured products:

1. 48V 13Ah 0-1100W (A-grade cells): 365x90x110mm, 13Ah, 30A max discharge, suitable for 200W-1000W motors. Weight: 3.8kg.

2. 52V 20Ah 0-1500W: LG4800mAh, 20Ah, 40A max discharge, compatible with 200-1500W motors. Weight: 4.24kg.

3. 52V 13Ah 0-1000W: 14S5P, 13Ah, 30A max discharge, A2500mAh/4800mAh cells, Anderson connector.

4. 52V 20Ah 0-1500W: LG4800mAh, 19.2Ah, 40A max discharge, charger at 58.8V, XT60 connectors.

For more information, refer to the ASIN codes provided. Also, learn about battery specifics, including cell quality, string count, and parallel connections, to avoid misrepresentation.

Our batteries are compatible with most kits (excluding Bosch, SHIMANO, Yamaha, and Panasonic), and we offer a 1000+ cycle lifespan with over 80% capacity retained after 800 cycles. Key features include a theft-proof lock, power-saving switch, LED indicators, and secure mounting brackets.

Hailong batteries feature a custom CNC cell holder ensuring safety and durability. Each pack includes fused and BMS double protection, safeguarding against potential internal shorts.

Shop confidently knowing our commitment to quality and customer support. For further assistance, contact [email protected].

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