72V 20AH Lithium Battery Pack + BMS + Charger +Free Shipping and EU US Tax duty TriangleBattery Pack with Green or Black Battery Bag High Quality Aluminium housing 2019 New !!! For 3000W Electric Bicycle With functions provides of protection from voltage, current and temperature detection, o over - current, overvoltage, under voltage and short circuit protection. With key, fixed lead rail 1 Quick charging 2 Large overcharge tolerance and safer performance. 3 Self-balance 4 With BMS (Battery Management System ) and battery charger. 5 longer cycle life 6 No memory effect Battery Model 72V 20Ah Nominal Capacity (AH) 20ah Nominal Voltage (V) 72V Source Resistance (mΩ about 40 Cell Specification 3.7V Cell Cell Combination 20-series Type Lithium Discharge Cutoff Voltage (V) 56 +/- 1V Charge Cutoff Voltage (V) 84V Rated Discharge Current (A) 40A Instantaneous Maximum Discharge Current (A) 80A Maximum Continuous Discharge Current (A) 40A Maximum Continuous Charge Current (A) 8A Charge Mode CC/CV Standard Charge Current (A) 3A Charge Time under Standard Charge Current 6 Fast Charge Current (A) 6A Charge AC 100~ 240V Charge Temperature Range -20 - 60 Discharge Temperature Range -20 - 60 Battery Size 50*180*310*350 mm Chargeing Cycles >1200 times Recommender for Moto Less than 250~3000W Battery Net Weight 6 kgs Battery Gross Weight 9 kgs 1. We ship to Worldwide,except China,Hong Kong,and we do not ship to APO/FPO.etc 2. Items will shipped to 1-3 bussiness Days after payment received. 3. Items are shipped from China using DHL,UPS,FEDEX,TNT,EMS,reach most of the countries within 3 to 10 bussiness Days.Delivery time depends on destination and other factors, it may takes up to 10 bussiness days. 4. We ship to the buyer’s Aliexpress address,your Aliexpress address must match your Shipping address. 5. Any custom duty or import tax are responsible for the Buyer. 1. 30 Days Refund , In order to return an item you must contact us to request a Return Merchandise Authorization Number (RMA). 2. We are not responsible for any kind of compatible issues, or problems related to any specific software or games. Please check our description carefully before purshing. If there is not anything wrong with our product or description, we wont bear the return shipping. 3.We checking all items before sending out, if you received an broken / defective item, please take photos and send to us immediately. We only accept those cases reported within 7 days. 4. Please keep all the package material , return items must be in good condition. 5. Buyer is responsible for all return shipping charges. We will responsible to pay the resend package.
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