ATTENTION: The connection socket is DC2.1 WARRANTY: ONE YEAR #Tips: *We click to mainly use DHL transportation, and individual countries use DPD transportation; the main battery transportation is UPS. *If your area is in a remote area, we will charge you a certain amount of remote service fees. Introduction: This charger is a smart charger for electric bicycle. It is controlled by MCU and can charge all kinds of lithiumbatteries. Various protections are completed. It has Germany TUV-GS、Hermes、SAA、CE 、CB、REACH and other safety certifications. This is a green energy-saving environmentally friendly product. Feature: ●Automatically adapt to the input wide voltage range(100-240 V). ●Precise output overvoltage protection to prevent the battery from being damaged by over-voltage. ●The charger takes the form of a resonant switch, so its overall loss andoutput ripple noise are low. ●Smart anti-reverse to prevent the battery from being damaged by too large reverse current, and it will resume to charge the battery automatically after the reverse current is removing, ●The short-circuit protection to prevent damage and unnecessary power loss which are caused by short circuit. It can keep short circuit for a long time. And it will resume to charge the battery automatically after the short circuit is removing, ●It will cut off power automatically if the battery is not fully charged after 8 hours by fast charging. And this action can be adjustable. WARRANTY 1.Within 15 days (based on the delivery data) : Repair fee and shipping costs all free.Buyer return the damaged parts by thecheapestshipping,we'll pay for the return postage and resend a replacement or we can resend parts to repair. 2.1 Months to 1 year (based on the purchase data): Free repair,buyer pay for return postage and resend postage. 3.1 year to 2 year (base on the purchase data) :Charger repair, buyer pay for return and resend postage. FAQ Q: Customs Duties: A: EU/US/RUdon't need to pay tax, we will pay for the tax. Other countries, buyer need to pay tax and if held by Customs, buyer need to clear customs and pay for tax. Q: Color Difference: A: The pictures showing at our store are taken based on the true products .Because of different monitor and brightness, it'snormal to have tiny color difference,please donnot leave a bad feedback or return goods to us without contacting us! Q: Delivery Time: A: If products still in Transit ,and your deliver time is going to expire ,kindly contact us ,and we will extend delivery time for you. If products is lost in transit ,kindly contact us we will make full refund or resend the same products to you as soon as possible. Q: Defective Parcel: A: Please do not sign on shipping bill if products is defective,it is shipping company's responsibility,please take photo for us and we will make refund to you. Q: Return Policy: A: we do our best to serve our customers.we will refund you if you return the items within 15 days of your receipt of the items and it is only the reason of product itself like defect,damage,anything that is seller's fault,not the buyer's personal preference or failure to use. Besides,the items returned must be in their original conditions! Q: Feedback: A:Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. If you have any problems with our items or services,please feel free to contact us before you leave negative feedback.
creatingwithanna
Friday, February 14, 2020
KMC X8 X9 X9sl X10 X10sl X11SL Bike Chain 9S 10S 11S Gold for MTB/Road Bike fo Shimano/SRAM 8 9 10 11 speed 116L /chain bike
72V 20AH LiFePO4 Battery Pack 2000W Electric Bicycle motorcycle Scooter LiFePO4 Battery Pack Long Cycle Time
You are here:Home>>Electric Bike Battery >> 72v 20ah LiFePO4battery pack With Balance BMS System , CC / CV Charger, Discharge Connector Plug , LCD Display , 100% 3.2V Cells , LiFePO4 Long Cycle time ! Battery Name LiFePO4 Electric Bike Battery Combination 24S 1P Nominal voltage 72V Nominal capacity 20Ah Standard discharge current 20A (1C) Max discharge current 40A(2C) Standard charge current 6A Fast charge current 10A Over discharge cut off voltage/series 52.8V (2.2 ± 0.06V) Over charge protection voltage/series 90V(3.75 ± 0.06V) Discharge working temperature -20-60°C Charge working temperature 0-45°C Recommended storage temperature 23 ± 5°C Net Weight about 13Kg Size about 280*250*120 mm BMSModel LiFePO4 BMS System Balance voltage for single cell 3.6V Balance current for single cell 35±5mA Over charge detection voltage 3.75 ± 0.025V Over charge release voltage 3.70 ± 0.025V Over discharge detection voltage 2.2 ± 0.025V Over discharge release voltage 2.6 ± 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 LiFePO4 Smart mode CC / CV Maximum voltage 90 V Output Capacity 5~6 A AC Voltage 110 or 220V 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.
10 inch Electric Scooter Kit Hub Motor Wheel With Front Wheel 36V48V Motor Electric Scooter Conversion Kit
Features: Rated Current: 36V 48V Power: 350W 500W 600W 1000W Magnetic Steel: 40H Shaft Lengh: 160mm Applicable models: 10 inchElectric Scooter Fork Size: 110mm Weight: 3.2kg Color: Black Speed: 30-65km/h Packing List: 1* hub motor wheel without tire 1* wheel without tire Q: Customs Duties: A: If you choose DHL/ UPS/ e-EMS/ EMS/ FEDEX shipping way. There maybe have import duties,taxes. But Theseare not included in the item price . Clearance is Customer's Duties. Note:If you from EU and choose "UPS", NO taxes,taxes is paid by us !!! But the tracking iformation can only show out after the package arrive to your destination country!! Note: The shipping fee you paidis a normal fee, if your detail address is a Remote Place, there maybe has a Remote fee need to charge for you when we ship out it Q: Defective Products/Little Scratched: A: Metal Parts and Motors the weight is heavier we will packing well do our best.If have Little Scratchedis does'n affect the Use. Please do not sign on shipping bill if products is Serious damaged and defective ,it is shipping company's responsibility , please take photo for us and we will make refund to you . We are engaged in a bicycle parts production and sales for many years of production-oriented enterprises, Product innovation and improvement. If you are interested in our products to learn more, w elcome you to consult!