You are here:Home>>Electric Bike Battery >> 12v 80ah 500w electric bike lithium ion battery pack Battery Name Li-ion Electric Bike Battery Combination 3S 28P Nominal voltage 12V Nominal capacity 80Ah Standard discharge current 80A (1C) Max discharge current 160A(2C) Standard charge current 3A Fast charge current 30A Over discharge cut off voltage/series 8.4V (2.8 ± 0.06V) Over charge protection voltage/series 12.6V(4.2 ± 0.06V) Discharge working temperature -20-60°C Charge working temperature 0-45°C Recommended storage temperature 23 ± 5°C Net Weight about 4.5Kg Size about 220*160*160 mm BMSModel Lithium ion BMS System Balance voltage for single cell 4.18V Balance current for single cell 35±5mA Over charge detection voltage 4.25 ± 0.025V Over charge release voltage 4.19 ± 0.025V Over discharge detection voltage 2.8 ± 0.025V Over discharge release voltage 3.0 ± 0.025V Over current detection voltage 150mV Current consumption ≤20μA Over charge detection delay time 0.5S—2S Over discharge detection delay time 10mS—200mS Detection delay time 250uS Release condition Cut load Protection circuitry(MOSFET) ≤20mΩ Charger Model Lithium ion Smart mode CC / CV Maximum voltage 12.6V Output Capacity 2~3 A AC Voltage 110 or 220V With BMS system , CC / CV Charger , SB50A Discharge Connector Plug Shipping by useFedex or UPSExpress 12~18 days delivery U.S. EU Free duty and tax （other countries, we use other transportation） ShippingContact us for more details about packing, Australia , Russian , Ukraine delivery time 15~25 days Q: What productions do you make ? A: The main productus are LiFePO4 , 18650 battery pack, e-bike battery, polymer battery, or any customized battery projects. Q: How about your company intelligence? A: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, FCC , UN38.3, IEC62133, CB,etc certificated. Q: How about the quality guarantee period? A: One year.
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