52V 14Ah E-Bike Lithium Battery Shark Pack

Product Description: The 52V 14Ah (14S × 4P) lithium-ion battery pack, built with high-performance 21700 cells delivering 728Wh of energy excellent range for longer rides and hill climbing. Encased in a compact DP-6 slide-rail case with a key lock and LED indicator, it's ideal for mid-drive and hub-motor e-bike systems requiring up to 45A continuous current. A built-in 45A BMS provides full electronic protection with an impressive 800+ cycle lifespan at over 80% capacity retention one of the longest-lasting packs in its class. Parameter Specification Model LPY-R049-2 Nominal Voltage 52V (14S Li-ion configuration) Dimensions 368 × 90 × 113 mm 14.49 × 3.54 × 4.45 inches Nominal Capacity 14Ah (min 13.6Ah) Cell Type INR 21700 3.7V Li(NiCoMn)O2 Configuration 14S × 4P Watt Hours ≈ 728 Wh Standard Charge 58.8V CC/CV @ 0.2C (3A max) End-of-Charge Current 0.02C Charging Time ≈ 7.5 hours (with 2A charger) Max Continuous Discharge Current 45A Over-Current Protection 120 ± 15A Cycle Life ≥ 800 cycles (@ ≥ 80% capacity) BMS Protection Over-charge / Over-discharge / Over-current / Short-circuit Over-Charge Protection (Cell) 4.25V ± 25mV Over-Charge Protection (Pack) 59.5V Over-Discharge Protection (Cell) 2.75V ± 80mV Output Connector 12AWG cable with connector Case Type DP-6 slide rail with key lock Weight ≈ 4.5 kg (9.9 lbs) Operating Temperature Charge 0 – 45°C / Discharge –10 – 60°C Storage Temperature –20 – 45°C (half-charged; recharge every 3 months) Included in Package 1 × 52V 14Ah DP-6 Battery Pack (with slide rail mount and key lock) 1 × 58.8V Charger 1 × Discharge cable with connector Safety & Handling Use only Li-ion 58.8V CC/CV chargers (supplied). Do not short, reverse polarity, or charge below 0°C. Do not disassemble, crush, or expose to fire. Store cool and dry at ≈ 50% SOC if unused > 3 months. Avoid water immersion and direct heat sources. If you notice any swelling, odor, leakage, or deformation stop using immediately and contact support. How to maintain the battery? The battery should be stored in a clean, dry, ventilated environment at room temperature. When unused, keep it at 30–50% charge and recharge it every 3 months to prevent over-discharge. Charging Instructions The charger's indicator light will display red while the battery is charging. Once the battery is fully charged, the indicator will change to green. Full charge takes approximately 7.5 hours with the included 2A charger. How to prolong your lithium ion battery? Recharge your batteries before they are completely dead. After every 30 charges, allow your lithium based battery to completely discharge before recharging. If the battery cannot hold a charge even after proper charging, it may be time for a replacement. What about warranty? We provide 12 months warranty Product quality guaranteed by PAIC insurance