Reasonable price for Easy Operate Folding Electric Wheelchair for Disabled (PW-004) to Paraguay Importers

Reasonable price for Easy Operate Folding Electric Wheelchair for Disabled (PW-004) to Paraguay Importers

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Reasonable price for Easy Operate Folding Electric Wheelchair for Disabled (PW-004) to Paraguay Importers Detail:

Motor Brushless motor  300W×2pcs electromagnetic brank
Battery 12V 12AH×2pcs
Controller  Brush controller
Driving range   15km(decided by the weight and road condition)
Max speed  6km/h
Max load 100kgs
Tires (rear) 16 inch;Tires(front):10 inch
Overall width 65cm,seat width:45cm
Seat depth 45cm: Overall height:94cm
Color  silver
Carton size 820*375*745mm

 


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Reasonable price for Easy Operate Folding Electric Wheelchair for Disabled (PW-004) to Paraguay Importers, The product will supply to all over the world, such as: , , ,


  • Warning: this solar panel 12 V battery charger (designed for wet open or closed lead acid batteries) does not switch off automatically when the 12 Volt battery (40-80 Ah) is completely charged. So in fact you need to “use” the energy stored in the battery every day. On the other hand: the charger keeps the battery properly charged by the solar panel and due to the maximal voltage set by the zener the charge current falls back to a very low safe value (10-50 mA) when the battery is fully charged. The circuit is in fact a “heavy” (high current) constant voltage source, able to handle 7 or 8 Ampere charge current. The circuit is not high tech but sturdy and made for harsh conditions. The 2N3055 transistors have to have the same Beta (Hfe), so select them on their beta with a transistor tester. When they are not identical in their Hfe/Beta, one of them gets the full current load (the other with a lower Hfe/Beta a limited load) and can burn out, leaving all the regulation to the other one. This is, by the way, a worst case scenario, so it will not happen frequently. With the “normal” diodes, in series with the 13 Volt (0,5 Watt) zener diode, the output voltage can be “trimmed” to the charge voltage that the wet lead acid battery needs to be charged properly, often approx. 13,5-14,5 Volt (read the datasheet from your battery). Add or remove more normal silicon diodes in the row to get to the right charge voltage, each diode adds or subtracts 0,7-0,8 Volt to/from the output voltage. I tested the circuit in bright sunlight with a 100 Watt solar panel and found that 7 normal silicondiodes (1N4007) + a 13 Volt 500 mW zener were necessary to reach the 14,4 Volt that I needed for my closed 12 V lead acid battery. More electronics in my books on the Lulu website, author Ko Tilman.



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    The Zoome Flex folding travel scooter from Top Mobility is the perfect option for on the go lifestyles combining an ultra-lightweight design and its “flex” feature for single motion and unfolding for transport. No need to assemble or disassemble like most scooters! The compact allows you to easily the in the trunk of your car or for storage. The 4-wheel for optimal stability on all types of terrain. Additionally, the comes with an angle adjustable delta tiller to position the controls in the ideal driving position, and provide easy throttle for users with limited dexterity. Get out there with the new Flex!


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