Electric Scooter Battery 72V FLJ SK2 - FLJ (Battery Only)

FLJ Pre-order

Battery: 72V 45Ah
Pre-order, expected delivery:
3 to 4 times free of charge or up to 48 times possible
Delivery 48/72h
2 years warranty


Production time 2 to 4 weeks (parcel delivered in 24h/48h) .

Description Battery For Electric Scooter FLJ SK2 72V

The FLJ SK2 72V electric scooter is compatible with the FLJ SK2 electric scooter internal 72V 45Ah battery .

These batteries are equipped with a BMS which have the following function:

  • load control
  • Discharge
  • Cell balancing
  • The thermal protection of the FLJ SK2 battery

Thanks to these latest features, your battery will be immune to wear and tear

Find all your electric scooter batteries in our " Internal Batteries " collection

Why change your FLJ SK2 72V battery?

Your electric scooter has a powerful autonomy and a good speed . However, like any device, your product has a lifespan ...

When your product reaches the end of its life, your FLJ SK2 electric scooter will lose performance and will no longer be able to operate to its full potential.

To remedy this, it will be necessary to establish a replacement of her FLJ SK2 battery so that she can find her performance previous.

Advice :

  • Favor an original original lithium battery specially designed to suit the power circuit of your electric scooter.

Attention ! Sellers of counterfeit Lithium ion battery products have appeared on the internet with the aim of exploiting and scamming consumers with false information.

Pay attention and realize your purchases-products on sites you trust!

How to change your 52V electric scooter battery?

How to change your FLJ SK2 72V electric scooter battery?

To replace the battery of your FLJ SK2 electric scooter  and increase its lifespan, it is first of all important to guarantee your safety by wearing protective gloves in order to avoid any risk of electrocution and an experience of quality .

  1. turn off your machine .
  2. Fold your scooter and place it on a flat surface.
  3. Disassemble so as to open the place where the battery is located
  4. Take a picture of the controller connections for the purpose of keeping them in memory.
  5. Check that there has been no water infiltration, if so, wait for it to dry.
  6. Disconnect the battery then the auxiliary connections.
  7. Remove the battery from the scooter.
  8. Take the battery that corresponds to the original or compatible one.
  9. Connect the auxiliary connections then the battery.
  10. Close, unfold the scooter then turn it on.
  11. Let your battery charge to 100% before riding the first time.

This is the procedure established by our professionals , designed especially for you!

How to Charge your FLJ SK2 72V Electric Scooter Battery?

For optimal use of the 72V battery for electric scooters, we give you our best advice!

Our Battery Maintenance Tips for FLJ SK2 72V Electric Scooter:

  • Adapt your driving according to the battery level:
    100%: You can fully utilize your electric scooter while riding in the highest gear mode.
    70%: it is advisable to switch to a moderate speed mode.
    Below 50%, choose a more moderate pace by switching to intermediate speed mode.
  • Always stay above 35% to 40% battery, in order to maintain optimal performance in terms of autonomy and speed.
  • Store the battery in a dry place at room temperature (20°).
  • Use the original charger. This is the one that will be best suited to your battery.
  • Wait at least 30 minutes after switching off your product before charging it. Time to allow your battery cells to cool.
  • Recharge the product at least once a month even if you don't use it.
    This avoids damaging the battery and losing autonomy.
  • Unplug your device plugged into the mains as soon as it reaches 100% battery.

How to increase the autonomy of your FLJ SK2 Electric Scooter battery?

For that, there is nothing simpler!
It is possible to add a second battery that you will connect to the main battery of your FLJ SK2 72V electric scooter and totally doubled its autonomy!

find here THE right external battery for your FLJ SK2 electric scooter!

Why Buy Your FLJ SK2 Electric Scooter Battery at Weebot?

Why Buy Your Electric Scooter Battery at Weebot?

By purchasing a lithium battery LG M50LT or Samsung 50E at Weebot, you are guaranteed to receive a spare part compatible with your electric scooter.

The warranty period on a new lithium battery is 1 year at Weebot (see terms: Warranty and after-sales service ).

We have a solution for any type of problem and we strive every day to provide you with a better user experience.

When you buy from us, it's not just for the product, but also for the service. Our teams are mobilized by email and telephone to satisfy our customers in our service centers.

We guide you step by step by giving you all the necessary information in your decision making in order to offer you "THE" compatible battery that corresponds to your electric scooter!

If you have any questions, the entire Weebot team is at your disposal by phone and email: sav@wee-bot.com

IMPORTANT: In view of the plurality of different possible batteries and to offer you the most recent and efficient cells, we create each battery to order. This implies that it is a personalized product not eligible for return or the right of withdrawal.

Technical characteristics of FLJ SK2 electric scooter battery

  • Weight: 13kg
  • BMS type: 72V 45Ah
  • Voltage : 72V
  • Amperage : 40Ah
  • Cell models: LG M50LT 21700
  • Temperature range for discharge : 0°C to 40°C
  • Max discharge current: 126Ah
  • Nominal discharge current : 90Ah
  • Temperature range for storage: 10°C to 45°C
  • Continuous charging intensity : 5Ah
  • Equipment : Lithium ion batteries
Weebot Service Center sale of electric scooter spare parts

Weebot delivers its products all over the world with its partners

The delivery time in Express is 3-4 working days from the dispatch of the package and 5-7 days (indicative) for international.

For scooters and motorcycles, administrative procedures may extend the delivery time.

Free delivery from 190€ of purchases for France (excluding scooters and motorcycles 🛵).

Delivery in France 🇫🇷 :
From 0 to 21€: 4.90€
From €21 to €49: €5.90
€49 to €190: €7.90
More than 190€: Free

Delivery Belgium 🇧🇪, Germany 🇩🇪, Luxembourg 🇱🇺, Netherlands 🇳🇱: from €19 to €49

Delivery Italy 🇮🇹, Portugal 🇵🇹, Spain 🇪🇸, United Kingdom 🇬🇧, Greece 🇬🇷, Sweden 🇸🇪, Ireland 🇮🇪, Finland 🇫🇮, Denmark 🇩🇰, Austria 🇦🇹: from €24.90 to €89 €

Swiss delivery 🇨🇭: from 29€ to 299€

Delivery rest Europe 🇪🇺: from 49€ to 299€

Delivery rest of the world 🌎: From 59€ to 900€ depending on the product.

Exclusive Delivery DOM-TOM: Guadeloupe 🇬🇵, Martinique 🇲🇶, Reunion 🇷🇪, Mayotte 🇾🇹
From 0 to 99€: 39€ (Express Delivery)
From 100€ to 399€: 99€ (Express Delivery)
From 400€ to 999€: 199€ (Express Delivery)
More than 1000€: 40 0€ (Delivery to the port)

For Corsica and abroad , shipping costs may be applied in addition to a "free delivery" operation or even readjusted according to the volume/weight of the product.

For electric scooters and motorcycles , commissioning fees may apply .

Our payment partner in installments may potentially need additional documents to validate the order, so this may, as rare as it is, extend the time before shipment by 48 hours.
For any product purchased from Weebot, you benefit from our premium quality After-Sales Service for 2 years.
An after-sales service close to its customers to answer all your questions, by email, by telephone, as well as in our stores in Paris, Lyon and the repair workshop in Boulogne-Billancourt.
We are in constant contact with all the parties necessary for the proper after-sales service of our customers' products.
Indeed, this allows us to ensure a personalized follow-up , a quality of treatment of the various problems.
Our leitmotif: reduce processing time to offer a fast and efficient quality of service .
So enter the world ofWeebot after -sales service: personalized support, committed customer service, follow-up and dedicated customer service and technical expertise.
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