Двойная задняя стойка для электрического велосипеда, литиевый аккумулятор

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Product Description


Point 1

*Provide 3 kinds Power Output Interface for Optional,Please Note When Placing Order.

Point 2

*BMS Rated Current is 20A, Your Controller Max Current Need to Less Than 20A.





This "Guangmang" type rear rack battery, can put in 52PCS 18650 cylinder cells, come with a double-deck luggage carrier and 2A smart charger. When you received it you can start to use it, no more need to prepare anything.


Lithium ion Battery Optional Specifications



Capacity
Voltage
Battery cell
Cycle life
Combination
10.4Ah
36V
3.7V 2600mAh






800(70%)
10S4P
11.6Ah
36V
3.7V 2900mAh
10S4P
13Ah
36V
3.7V 2600mAh
10S5P
14.5Ah
36V
3.7V 2900mAh
10S5P
17.5Ah
36V
3.7V 3500mAh
10S5P
10.4Ah
48V
3.7V 2600mAh
13S4P
11.6Ah
48V
3.7V 2900mAh
13S4P
14Ah
48V
3.7V 3500mAh
13S4P


Detailed Images


Integrated with Spanninga Lineo rear light

Have an independent power switch
The whole battery waterproof grade is IP65


Maximum can put 52pcs battery cell into the case

Can take 5P10S or 4P13S combination

Built-in BMS, ensure battery safety.



Have an controller box at the front of the battery

30Amps high performance blade type discharge fuse
6Pins discharging plug with nickel-plating



Power switch

Four levers LED capacity indicator

DC2.1 charging Port





Related Products


Down tube lithium battery

CM700B city e-bike

G510 mid motor kit



Our Company




We manufacture a variety of products such as, electric bike conversion kits, mountain and city electric bikes, fat tyre electric bikes and relative parts for electric bicycles. Our factory is certified by CE, SGS, CCC, EEC and other related certifications. Our products are reliable and durable. We export to Europe, the USA, Canada, Southeast Asia, Australia and many other countries . Our customers have given us high praise for our products and service. The business philosophy at our company is that the customers are first, employees are second and shareholders are last. 



Packing & Delivery


Thick foam box protection

Standard carton packing

International express, air and sea transportation



Certifications




FAQ


Q:How many years will my battery last?
A:The average rider can use a lithium battery for 2-3 years before feeling like it needs to be replaced. This depends on riding conditions, the weight of the rider, amount of use and discharge rate over time. Discharging your lithium battery quickly under high current will lower the battery capacity over time.

Q:How should I charge the battery?
A:To achieve the longest life from your battery it is best to charge the battery after each use or at least once daily if used every day. It should also be charged once every month if not used for a long period of time. All bikes come with smart chargers which stop charging when the battery is at capacity, so it is okay to leave you bike plugged in at all times.


Q:What does the battery management system do and do your batteries have them?
A: Yes, all of our lithium ion batteries come with battery management systems. The battery management system (BMS) is a small piece of circuitry incorporated as part of the lithium ion battery packs; it is designed to protect against overcharge, excessive discharge and to balance the charge between the individual cells. It's very important to have this for safety and for enhanced battery life.

Q:What type of battery do you use ?
A:We use only Lithium-ion batteries: they are lighter than lead batteries and last longer. Their durability and reliability are also much better.



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