SHENGANG 72V Lithium Battery Packs (20Ah, 30Ah, 40Ah) with BMS for 5000W-1500W E-bikes, Motorcycles, Scooters & Go Karts - Waterproof Blue, 20Ah Version

【Important Note】 1) Our versatile 72V lithium-ion battery pack can seamlessly replace up to 6*12V lead-acid batteries or 72V lithium iron phosphate alternatives.

2) Upon receiving the battery, prioritize charging it. A fully charged state is indicated by the charger's green light; unplug it once complete, and proceed to connect your electric bicycle for regular use.

3) Understand that our battery pack's intricate design requires expertise. Unless you're a certified battery engineer, refrain from unauthorized modifications. If necessary, consult before proceeding.

Specifications: - Rated Voltage: 72V - Cell Type: 3.7V, 3Ah - Capacities & Sizes (approximate measurements, ±5mm error): - 20Ah: 220130150mm / 8.665.115.9 inches - 30Ah: 220190150mm / 8.667.485.9 inches - 40Ah: 220260150mm / 8.6610.25.9 inches - Weight: 8.15kg to 18kg - Discharge Currents: 30A-100A (BMS) for constant, and 60A-200A (BMS*2) for peak - Charging Compatibility: 20Ah with XT60 connector, 30Ah and 40Ah with XT90 (refer to Fig. 2 & 3 for discharge connections) - Charger: 20Ah with 3A, 30Ah-60Ah with 5A - Lifespan: Over 1000 cycles - Charging Time: Around 6-12 hours

Package Contents: - 1 x 72V Lithium-ion Battery Pack - 1 x 84V Battery Charger - 1 x Power Cable

Key Features: 1) Our specialized service: With over 6 years in EV battery production, our team strives to deliver exceptional customer experiences. Should you require a custom lithium battery, simply contact us, and our engineers will tailor a solution based on your specific needs.

2) Basic Info: A 72V 20AH-40AH lithium-ion battery pack designed for continuous power e-bike motors (Fig. 2), equipped with a built-in BMS (30A or 100A) for protection.

3) Universal Compatibility: Ideal for various electric vehicles, including e-bikes, scooters, electric motorcycles, mopeds, off-road vehicles, touring vehicles, go-karts, cars, golf carts, patrol cars, sports bikes, tricycles, mopeds, sightseeing buses, delivery vehicles, ATVs, and motorcycle kits.

4) Enhanced Safety: Each battery comes with a matched BMS for overcharge, overdischarge, overcurrent, and short circuit protection. Real-time monitoring ensures battery health and provides SOC calculations.

5) Warranty Conditions: - Unauthorized modifications void warranty. - In case of non-functionality, check voltage and share a test report. - Damaged chargers: send image for replacement upon verification.

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