BOOANT Lithium Battery 52V 20Ah for Electric Bikes

$464.99

Original Samsung Cells : This BOOANT 52V 20Ah lithium - ion battery utilizes original Samsung 21700 cells with a single - cell capacity of 5000mAh. These high - performance cells offer exceptional energy density, providing 1040Wh of energy.battery size is only L11.81×W7.48×H3.54 inch. lightweight at 12.12 pounds (5.5 kg). This ensures stable power for your electric bikes.
Smart Bluetooth BMS : BOOANT 52V 20Ah ebike battery equipped with a built - in Bluetooth BMS, this battery allows for seamless monitoring via a dedicated mobile app. You can check the battery status in real - time, anywhere and anytime. The BMS's unique voltage equalization function automatically balances the voltage of each cell, reducing voltage differences and extending the battery's lifespan to over 1000 cycles, ensuring long - term reliable performance.
Fast Charging : BOOANT 52v 20ah battery with a 58.8V 5A fast charger, the battery can be fully charged in just 4 - 5 hours. The charger supports a wide input voltage range of 110V - 240V 50/60HZ, suitable for use in different regions around the world. Moreover, the charging current can be customized up to 20A according to customer needs, providing great convenience.
Durable and Waterproof Design : The BOOANT 52v lithium battery 20ah is designed to last. Its inner layer is sealed with waterproof material, and the outer layer is made of a spray - painted metal shell, achieving an IP65 waterproof rating. This makes it waterproof, dustproof, anti - oxidation, anti - collision, fireproof, and explosion - proof. It can withstand various harsh environments, whether it's a rainy day ride on an electric bike or being used in an RV during a camping trip.
Safety Features : Safety is a top priority. The battery comes with a high - quality BMS that provides short - circuit protection, over - charge protection, over - discharge protection, and high - temperature protection. Additionally, the hard spray - painted metal shell and a free high - temperature fireproof bag offer double - layer protection, effectively safeguarding the internal battery from physical impacts and potential fire hazards.

BMS

30A for 52V 1200W Motor

40A for 52V 1500W Motor

Discharge Plug

QS8 plug

Anderson 30A

Anderson 50A

XT60F/M

XT90F/M

Wire only

BMS

30A for 52V 1200W Motor 40A for 52V 1500W Motor

Discharge Plug

QS8 plug Anderson 30A Anderson 50A XT60F/M XT90F/M Wire only

Quantity

Free Shipping

30 Day Return

100% Secure Payment

Fast Delivery

24-Hour Prompt Response

1 Years Warranty

Secure Payment

1040wh energy

SAMSUNG 21700 Cell

4hrs charges to 100% with 5A charger

40A BMS (support 1500W motors)

1000+ cycles 2 years lifespan

2500W Max output

LED display screen

Bluetooth monitoring with APP

Waterproof & Impact-resistant

Excellent 21700 Battery Cells

Cell Brand: SAMSUNG

Model: 21700

Capacity: 5000mAh

Voltage: 3.7V

Max Charging Voltage: 4.2V

Min Discharging Voltage: 2.8V

High-performance 21700 lithium-ion battery cells offer superior energy density, capacity, and discharge rates compared to other battery types, making them ideal for demanding applications where power and efficiency are essential. Renowned for their reliability and longevity, they are preferred in critical industries.

Cutting-Edge Battery Protection Module

Bluetooth Connection:

Allows for instant monitoring of individual cell statuses using a dedicated mobile application.

Voltage Active Balancing:

The BMS includes a specialized voltage regulation function, guaranteeing cell well-being and extending its lifespan.

Safety Protection:

Equipped with features such as short circuit protection, over-discharge protection, overcharge protection, and temperature protection.

Expandable CAN Protocol Support:

Backs the CAN bus communication standard, ensuring adaptability and compatibility with a variety of systems.

Bluetooth oversight

Bluetooth monitoring allows users to track battery health and performance by downloading an app on their smartphones and establishing a Bluetooth link to each battery, ensuring real-time monitoring.

LED DISPLAY

Employ an LED display system to track battery voltage, remaining capacity, and current charging status accurately.

SMART CHARGER

Charger Operating Voltage:

110V--240V 50/60HZ.

Charging Output:

58.8V 5A, capable of fully charging the battery in 4 hours. Customizable charging current up to 20A per customer's needs.

Charger Features:

Maintains constant temperature and voltage levels, stops charging automatically upon overcharge, provides short circuit protection, includes temperature protection with built-in rapid cooling fan, durable metal casing for longevity.

Key Safeguarding Measures

Waterproof IP65 Rating: Features a monolithic metal casing with built-in sealing compounds to prevent rainwater penetration, guaranteeing waterproof performance.

Enhanced Shock Absorption: Strengthened with a 1.5mm thick metal enclosure, reducing the impact of collisions on the battery.

Enjoy BOOANT Lithium Battery

Speed

20km/h

Load Capacity

75kg

Motor Power

500W

Range:

Up to 40km

Note:

The above data is based on test results and is for reference only. Actual range may vary due to different usage scenarios, as well as variations in load and speed. Please refer to actual conditions for accurate information.

TECH SPECS

Battery Model	52V 20Ah
Cell Type	SAMSUNG 21700 5000mAh 3.7V Cell
Cell OverCharge Protection Voltage	4.2V/Cell
Cell Overdischarge Protection Voltage	2.8V/cell
Nominal Voltage	51.8V
Rated Capacity	20Ah
Energy	1040WH
Parallel & Series	14 Series 4 Paralles 56pcs Cell
BMS ( Built-in )	40A ( Bluetooth )
Suitable Motor	40A BMS Suitable Motor- Less than 48V-52V 1500W(MAX) Motor
Discharge Cutoff Voltage (V)	39.2V+/-0.5V
Charge Cutoff Voltage (V)	58.8V+/-0.5V
Rated Discharge Current (A)	60A
Maximum peak discharge current (A)	120A
Maximum Continuous Discharge Current (A)	40A
Charger Mode	110V~240V 50/60HZ 58.8V 5A
Charger Time	4-5 Hours
Size (inch/mm)	L11.81×W7.48×H3.54 inch L300×W190×H90 mm

Booant Battery

Free Battery Protection Bag

User Manual

Charger Power Cord

Smart Charger

Anderson Extension Cord

Note: The charger power cord comes with a default US plug. We will customize the plug according to the order address specifications (EU, UK, AU). If you have special requirements, please mention them in the order notes during checkout.

Free Battery Protection Bag

Eco-friendly materials, acid and corrosion resistant; Multi-layer protective materials, fireproof, explosion-proof, and waterproof; High-temperature resistance up to 1200℃; Fireproof and explosion-proof both inside and outside.