Reliable 29.2V Battery Pack for Electric Bicycle Adventures

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Product Description

📑 Basic Information
Model NO.
QX2000
Charger Application
Standard Battery
Nominal Voltage
12V/24V/36V/48V/60V/72V
Compatible Battery
Lithium/Li-ion/LiFePo4/Lead Acid
Output Power
2000W
Efficiency
93%
IP Rating
IP67 Waterproof
Material
Aluminium
Warranty
24 Months
Certification
RoHS, CE, CB
🔋 Product Description
QIX Intelligent Battery Chargers
This smart battery charger series is specifically designed for Lead Acid, LiFePo4, and Lithium battery packs. It is ideal for recharging electric vehicles, forklifts, sightseeing cars, patrol cars, golf carts, and electric dining cars.

Featuring a fully enclosed aluminum alloy shell for superior heat dissipation and an intelligent temperature-controlled fan, it ensures long-term stable operation. With an IP67 waterproof rating, it is splash-proof and rain-proof, making outdoor usage safe and reliable.
QX2000 Overview
Waterproof Design
Internal Components
📊 Technical Specification
QX2000 Battery Charger Parameter
Rated Voltage Constant Voltage (CV) Max Charge Current (CC) Net Weight (kg) Size (mm)
Lead Acid Li-ion LiFePo4 @220Vac @110Vac
12V14.7V16.8V14.6V50A50A3.6287*168*85
24V29.4V33.6V29.2V50A30A
36V44.1V42V43.8V35A25A
48V58.8V54.6V58.4V35A21A
60V73.5V71.4V73V30A18A
72V88.2V84V87.6V25A15A
Note: Cut-off point for Li battery is 5% of CC (settable 3-10%). Input: 90VAC~260VAC 50HZ/60HZ.
Charger Dimensions
Plug Types
🛠️ Production Process
Production Line
1
SMT
Precise mounting of electronic components onto the PCB.
2
Wave Soldering
Firmly soldering plug-in components for stable connections.
3
Debuging
First functional test to ensure circuit performance.
4
Glue Filling
Sealing for waterproof, shockproof, and heat dissipation.
5
Aging Test
Continuous power-on testing to ensure long-term reliability.
6
Packing
Shockproof packaging for safe global transportation.
Every step carries our ultimate pursuit of quality.
📜 Our Credentials
Specializing in chargers, lithium batteries, and power electronics, we uphold global standards:
🛡️
CE & RoHS Certification: Meeting EU safety, health, and environmental regulations for global market entry.
🛡️
CB Certification: Complies with international safety standards for electrical products.
🛡️
ISO 9001: A robust quality management system ensuring consistent product quality.
Certificates
🏢 Manufacturing Strength
Operating from a 3000-square-meter intelligent production base, we implement a "Five Dimensional Quality Assurance System" with 26 rigorous inspection processes. With 20 years of experience in the new energy field, we provide professional procurement support and high-quality charging solutions globally.
Factory View
Testing Lab
📦 Packing & Delivery
Packaging
To ensure shipping fees and delivery schedules align with your needs, we collaborate to craft the ideal plan. We offer flexible shipping via DHL, FedEx, UPS, or sea freight to provide bespoke arrangements tailored to your requirements.
❓ Frequently Asked Questions
Are you the manufacturer?
Yes, we are a factory with over 15 years of experience specializing in Lead-acid, Lithium, and LiFePO4 battery chargers.
How do I choose a suitable charger?
Please provide the input voltage, required output voltage/current, battery type (Lithium/Lead-acid), and the specification of input/output plugs.
Do you offer OEM or ODM services?
Yes, we have extensive experience in OEM and ODM development to meet specific buyer requirements and designs.
What is the typical delivery time?
Generally, production takes 5-7 days after receiving payment. Delivery time depends on the shipping method (Air/Sea) and order quantity.
What payment methods are accepted?
We accept T/T, PayPal, Bank Transfer, D/A, D/P, Credit Card, and L/C.
How do you handle technical support?
We have a professional technical team available 24 hours for after-service consultancy to solve any technical issues you may encounter.

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