UNITPACKPOWER Ebike Battery 52V 24Ah 21700
Power your BBS02, BBS01, or BBSHD setup with a factory-direct UNITPACKPOWER battery designed for serious riders who demand consistency, safety, and long-range performance. This pack is available in multiple voltage and cell configurations to match your motor, frame, and riding style, ensuring you get the most out of your mid-drive system without overpaying for features you won’t use.
Why this battery stands out
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Wide voltage and capacity options: choose 36V, 48V, or 52V with nominal capacities from 13Ah up to 24Ah (13Ah/15Ah/17.4Ah/19.2Ah/24Ah) to fit daily commutes or weekend adventures.
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Cell versatility: available with 21700 or 18650 cells, delivering higher energy density or a proven, compatible form factor based on your build preferences.
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Adaptable BMS: select a 25A, 30A, or 40A BMS to align with your motor power and riding style, from city cruising to high-performance boosting.
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Durable cycle life: designed to maintain at least 80% of nominal capacity after 1,000 charge-discharge cycles, helping you spread the cost over years of use.
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Downtube integration: engineered for reliable fit on downtube frames, supporting a wide range of installations and frame geometries, including high-power builds (250W–1500W).
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Safety and compliance: CE and RoHS certified with a CE-charger fuse, plus shipping safety documentation (MSDS UN38.3) for confident transport and use.
What you get with UNITPACKPOWER
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Factory-direct quality: new from the factory or within three months of arrival in overseas stock, with customization options for voltage, capacity, BMS, and size.
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Genuine, high-grade cells: sourced from official channels to ensure authentic A-grade cells and reliable performance—no gimmicks or counterfeit packs.
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Comprehensive protection: multi-protection BMS, CE-listed charger with fuse, and legitimate certifications for peace of mind.
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Global aftersales: 18-month warranty and worldwide support (including regions like the USA, UK, Canada, Europe, and Australia) with free returns/repair/replacement options and technical guidance.
Warranty, care, and practical tips
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Warranty coverage: 18 months on all electric bike batteries. If a quality issue is found within one month, we can replace the unit after verification. Within one year, we offer free repairs as needed. Every battery is tested before shipping.
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Exclusions you should know: warranty does not cover water exposure, user-caused damage, improper use leading to cell burnout, returns without reason, or disputes filed without prior contact.
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Care tips for longevity: avoid deep discharges; use the appropriate charger and follow the BMS guidelines; store in a cool, dry place when not in use; periodically top up the charge if the bike will sit idle for extended periods.
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Fit and compatibility note: this battery fits most common mid-drive kits, but may not be compatible with certain brands (B0SCH, SHIMANO, YAMAHA, Panasonic). If you’re unsure about compatibility with your motor, reach out for a quick confirmation before purchasing.
Ideal use cases
Commuters seeking reliable daily range, e-bike enthusiasts chasing extended weekend rides, and multi-bike owners who want a robust, easy-to-service battery option. The 52V configuration delivers quicker torque delivery and faster charging for urban trips, while the 36V variant can be a lightweight option for those prioritizing weight or existing power budgets. With 21700 or 18650 cells, you can tailor energy density to your frame design and charging routine, keeping you on the road longer between charges.
How this battery compares to typical options
Unlike generic, off-the-shelf packs, UNITPACKPOWER emphasizes verified, high-quality cell sourcing, multi-level BMS protection, and CE/RoHS-compliant components. The result is a battery that not only powers your ride but also provides predictable performance, safer charging, and transparent warranty support—backed by years of experience in the e-bike battery market.
