Price: $609.99
(as of Jul 05, 2024 06:43:15 UTC – Details)

Product Description

FcotMiue is Your Great Choice in Ebike Batteries,DIY your own electric bike with our Battery

52V 30AH fuel tank52V 30AH fuel tank

There are so many similar electric bike batteries online, why buy with us?

Hello, Welcome to FcotMiue!

If you are looking for a dependable ebike battery, then FcotMiue is definitely your ideal choice!

Ours: -Top Performing, true capacity,long life,battery will maintain 80% capacity after 800 cycles,you will not be disappointed.

Others: -Fake capacity,capacity drops below 60% of it initial capacity during 3 months,let you lose the fun and passion of cycling.

We only source high A-grade cells from the official sources (never use fake cells to attract buyers ). Assemble all our batteries in our factory.Each battery is ran through a full charge and discharge before leaving our factory,100% test to ensure the battery quality.

fuel tank ebike batteryfuel tank ebike battery

fcotMiuefcotMiue About US

Welcome to FcotMiue,this is a manufacturer integrating production and sales ,specializing in the production and sales of batteries.

Packing List:

1 *52V 30Ah Ebike Battery 1 * 58.8V 4A Charger 1*Connection XT60 Cable with adapter cable

Replace or DIY Electric Bicycle battery

Get ready to enjoy a new level of riding with our electric bike battery!

FcotMiue 52V 30Ah ebike battery features a 40A BMS, peak output of 2000 Watts, It provides strong power to help you enjoy the ride to the fullest.

Removable for easy charging, ensuring maximum convenience.Maximum performance available at all times.Wide compatibility, suitable for most electric bike conversion kits,easy installation.

52V 30Ah Ebike Battery Parameters:(Please read carefully before order!!!)

*Nominal Voltage(V): 52V *Nominal Capacity(Ah): 30Ah *Battery Cell 21700 A Grade 5000mAh *Dimension: 381*166*182mm(15*6.53*7.16in) *Max Load Motor Power: 2000W *Max Discharge Current(Amp): 40Amp(BMS) *Charger: 58.8V / 4A DC2.1 charger head *Discharge Plug: XT60 *Cycle Life: 1000 times *Weight: 7.8Kg(17.2lbs) *Perfect Compatibility: Our battery can fit most motor kits,such as mid drive and hub motor, for example: Bafang, Tongsheng, but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic. *Multipurpose: Adult electric mountain bike,Electric tricycle,Electric scooters,Electric motorcycle,Assembly DIY Electric Bike.

fuel tank batteryfuel tank battery


1. The maximum power and maximum current of the battery must be greater than or equal to the power and current of the motor.

eg:If your bike has a 52V 2000W motor, the motor can supply max current is 38.4A(2000W/52V=38.4A),so you need a 48V battery its BMS over 38.4A.

2. Please make sure that the location where you plan to place the battery has enough space for the battery you choose.

The larger the capacity is, the larger range the battery can provide.

3. “‘AH’’ is the unit of capacity ,it does not affect the matching of the battery and the motor.

It only determines the range of the electric bicycle battery. The greater the WH, the larger range the battery can provide.(WH=Volt✕AH)

4.Battery voltage shoud keep up with motor, but usually 52V battery also can work for most of 48V motors too,when order a 52V battery for 48V motor, please check whether your controller support the 52V battery.


1. The battery life and travel range will be affected by the weight of rider, the type of use,outdoor temperature, road slope and adequacy of tires. Hope you could kindly understand that.

2. Make sure the battery is undamaged if you’d like to return the goods. We’ll gladly assist you with your return.

Tips:Please keep the original package for a while in case you need to return it.

3. When you don’t use the battery for a long time, fully charge and discharge it at least once every two months.

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Customer Reviews

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36V 40AH 48V 35AH 52V 30AH 60V 25AH 72V 20AH

21700 Lithium cell 21700 Lithium cell 21700 Lithium cell 21700 Lithium cell 21700 Lithium cell

40A 40A 40A 50A 50A

381*166*182mm/15*6.53*7.16inch 381*166*182mm/15*6.53*7.16inch 381*166*182mm/15*6.53*7.16inch 381*166*182mm/15*6.53*7.16inch 381*166*182mm/15*6.53*7.16inch

Charging port
DC2.1 DC2.1 DC2.1 DC2.1 DC2.1

Discharge port
XT60 XT60 XT60 XT90 XT90

🔋【𝟱𝟮𝗩 𝟯𝟬𝗔𝗛 𝗘𝗯𝗶𝗸𝗲 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗣𝗮𝗿𝗮𝗺𝗲𝘁𝗲𝗿𝘀】Primary dimensions: 381*166*182mm(15*6.53*7.16inch)!!Built in top A grade 21700 lithium-ion cell,composed type:14Series 6Paralles,recharge-cycle life up to 1000+ times; Maximum constant discharge current: 40A,suitable for 48V/52V Tricycle/scootor/ motorcycles/electric bicycle motor conversion kit 350W/500W/750W/1000W/1200W/1500W/1800W/2000W
🔋【𝗣𝗲𝗿𝗳𝗲𝗰𝘁 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲】Fuel gas tank case design,easy to install and disassemble; LED indicator can provide you a clear awareness of the remaining power ; With safety key lock, preventing the battery from being stolen. The electric bike battery comes with a mounting bracket that can mount in the bicycle frame.
🔋【𝗦𝗼𝗹𝗶𝗱 & 𝗪𝗮𝘁𝗲𝗿𝗽𝗿𝗼𝗼𝗳】This 52V ebike battery shell is made of water-resistant and firm ABS plastic casing, ensure protect the inside cells from damages for fallen or crashes. Meanwhile, it have IP53 waterproof coverage sealing, to avoid water and moisture damages, so it can be used throughout the day, whether it is rain or mud.
🔋【𝟰𝟎𝐀 𝐁𝐌𝐒 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝐒𝐲𝐬𝐭𝐞𝐦】Built-in 40A BMS protection board for using security ,it can protect the bike battery from the damages of short-circuit, over-current, over-charge, and over-discharge, to provides safety while in the electric bike battery running.
📦【𝗣𝗮𝗰𝗸𝗶𝗻𝗴 𝗟𝗶𝘀𝘁】1 * 52V 30Ah Electric bicycle battery;1 * 58.8V 4A Battery charger;2 * keys, 1 * Mounting Plate with XT60 discharge connector (default). If you need other types of connector (eg: Anderson,XT90,Big bullet,and so on), feel free to contact us, we will send you one compatible with your controllers.