SMALL DEN Intelligent Lithium-Ion Battery Charger Line

$63.68

$63.68 $33.68

Shipping calculated at checkout.

Color 54.6V 13S Li-ion 3A 54.6V 13S Li-ion 2A 54.6V 13S Li-ion 5A 58.8V 14S Li-ion 3A 58.8V 14S Li-ion 5A 58.8V 14S Li-ion 2A

Bundle Bundle 1 Bundle 2 Bundle 3 Bundle 4 Bundle 5

Socket StandardUS

SMALL DEN Intelligent Lithium-Ion Charger Series – Smart Digital Power Delivery for 48V (13S) & 52V (14S) E-Bikes & Scooters

Take total control over your ride’s charging cycle. The SMALL DEN Intelligent Lithium-Ion Battery Charger Line brings next-generation monitoring technology to your garage or workshop setup. Engineered with an integrated digital display screen, this smart power station provides real-time diagnostic visibility into your charging parameters. Whether you run a balanced 48V commuter or a high-torque 52V mid-drive kit, choose the exact speed you need with Standard 2A, Accelerated 3A, or Pro-Amperage 5A Fast Charging variants.

Built to charge both ultra-dense 18650 and 21700 cell configurations, this charger dynamically shifts between constant current and constant voltage maps. Once peak cell capacity is reached, its automatic cutoff isolates the system completely, keeping your cells balanced and protecting your property.

🚀 Key High-Performance Features

Real-Time Digital Monitoring Screen: Built-in status display gives you instant tracking visibility into your active charging cycle diagnostics.
Rapid 5A Fast-Charge Configurations: Slash your charging times by up to half compared to low-amp 2A stock chargers, packing up to 150W of high-efficiency output power.
Dual System Versatility: Selectable variant architectures fine-tuned precisely for either 13S 48V (54.6V output peak) or 14S 52V (58.8V output peak) lithium-ion platforms.
Global Smart Plug Matching: Never worry about grid compatibility. We cross-reference your shipping address at checkout to automatically include the correct regional power cord standard (US, EU, UK, or AU plug configuration).
Dual-State Smart Lighting Guide: Onboard indicator light tracks your power transfer accurately: Solid Red shows active energy delivery, and the unit transitions to a Solid Green shutdown state when full.

📊 System Voltage, Amperage, & Output Power Matrix

Locate your matching battery configuration to select the perfect smart power unit from our dropdown menu options:

Battery Series	Nominal System Voltage	Peak Cut-Off Voltage	Standard 2A Power	Accelerated 3A Power	Pro Fast 5A Power
13S Matrix	48V Systems	54.6V DC	110W Output	165W Output	150W Max Tiered
14S Matrix	52V Systems	58.8V DC	120W Output	180W Output	150W Max Tiered

About Bundle, explain details :

The Bundle simply stands for an output plug and does not mean anything else.

Bundle 1 is a DC:5.5*2.1mm output plug.

Bundle 2 is Aviation(GX16)12.5mm output plug

Bundle 3 is an RCA 10mm output plug

Bundle 4 is a 3-pin-XLR 18mm output plug

Bundle 5 is the Triangle output plug

48V 52V 2A-3A-5A charger 13S 14S lithium battery 54.6V 58.8V intelligent fast charging DC/Aviation/RCA/XLR/Triangular output plug EU/US/AU/UK input plug 100~240V AC, 50/60Hz

Product Specifications
Type: lithium battery charger
Model: 48V/52V-2A-3A-5A
Rated voltage:54.6V/58.8V
Input: 100~240V AC, 50/60Hz
Output: DC/Aviation/RCA/XLR/Triangular
Charging current: 2.0-3.0-5.0A ± 0.3A
Repair current: 600mA-800mA
Trickle charging: 170mA 30mA
Shell: plastic
Color: black
Plug: EU/US/AU/UK
Charging indicator: charging red light, all green lights
Safety protection: OVP/OCP/overload protection/short-circuit protection
Package includes:
1. Lithium battery charger * 1
Protection characteristics
1. Short circuit protection
2. Overcurrent protection
3. Overvoltage protection
4. Reverse polarity protection
5. Overheating protection
When the internal temperature is more than 85 ℃, it will stop automatically; When the temperature is lower than 75 ℃, it will open automatically.
Operating conditions:
Ambient temperature: - 5-40 ℃
Relative humidity: 5-95%
Maximum altitude: 10000m
Storage conditions
Ambient temperature: - 40-70 ℃
Relative humidity: 0-95%
Highest altitude: 20000 meters. seven hundred and eighty-seven

Product appearance

Since there are many types of chargers, the appearance of the chargers sent may vary from time to time. The actual parameters are consistent with those advertised. Thank you for your understanding!

Product Details

Double sided cooling hole, more comfortable charging and constant temperature

7 protection systems and intelligent protection

Overcharge protection, overheat protection, short circuit protection, overdischarge protection, overpower protection, overvoltage protection, overcurrent protection

Smart chip, multi-layer protection

Components are from big brand suppliers

Stable performance to meet more requirements

New technology chipset, intelligent conversion, more stable performance, high current power supply, faster charging

Product certificate

Scope of use

Battery pack, Harley electric vehicle, balance car, electric four-wheel vehicle, electric vehicle, scooter, unicycle, robot, tricycle

Customized process

Step 1: Input plug selection
Multiple specifications - China, the United States, Europe, Britain, South Korea, Australia, etc. For more plug specifications, please consult the customer service~
Step 2: Output plug selection
The product has a variety of plugs to choose from. Please select the appropriate connector according to your needs. For other specifications, please consult the customer service~

Factory live shot

We look forward to happy cooperation with customers from all over the world!

Specifications:
Model: 48V 52V 2A 3A 5A Lithium-ion Charger
Input: AC 110-240V, 50/60Hz
Output: DC 54.6V 58.8V 2a 3a 5a
Plug Options: EU/US/AU/UK Plug
Protection: Short Circuit Protection, Overcurrent Protection, Overvoltage Protection, Overheating Protection
Safety Features: OVP/OCP/overload protection/short-circuit protection

Features:
|48v 52v 2a 3a 5a Lithium-ion Charger 13s 14s 54.6v 58.8v 18650 Battery Charging 5a Fast Intelligent Charger|

**Intelligent Charging Technology**
The 48V 52V 2A 3A 5A Lithium-ion Charger is a state-of-the-art device designed to cater to the charging needs of various lithium-ion batteries. With its intelligent fast charging capabilities, this charger ensures that your batteries are charged efficiently and safely. The advanced technology behind this charger allows it to automatically detect the battery's status, adjusting the charging current accordingly to optimize the charging process. Whether you're charging a 13S or 14S 54.6V or 58.8V 18650 battery, this charger provides a reliable and consistent charging experience.

**Versatile Compatibility and Safety**
This charger is not just about performance; it's also about safety. With multiple built-in protection systems, including overcharge, overheat, short circuit, and overcurrent protection, you can rest assured that your batteries are safeguarded during the charging process. The charger is equipped with a smart chip that monitors the charging conditions and ensures that the batteries are charged to their full potential without any risk of damage. The charger's design includes a double-sided cooling hole to maintain a constant temperature, further enhancing its reliability and longevity.

**User-Friendly Design and Accessories**
The charger's user-friendly design includes a variety of plug options, including EU, US, AU, and UK plugs, making it suitable for a global audience. The charger's output options, including DC, Aviation, RCA, XLR, and Triangular, cater to a wide range of battery types and charging requirements. Whether you're looking for a 2A, 3A, or 5A charging current, this charger has got you covered. Additionally, the charger comes with a variety of accessories, including a DC 5.5*2.1mm output plug, Aviation(GX16)12.5mm output plug, RCA 10mm output plug, 3-pin-XLR 18mm output plug, and Triangle output plug, ensuring that you have the right output for your specific charging needs.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.