Li-Ion Smart BMS 3S 12V 250A With Fan Waterproof BMS For 18650 Li-Ion Packs
Product Overview
Advanced 3S 12V 250A Lithium-Ion Battery Management System with integrated cooling fan and waterproof design, specifically engineered for 18650 battery packs.
Safety & Reliability
Manufactured by a team of 100 senior engineers using 10 million level production line standards to eliminate potential dangers.
Integrated IC Design
Compact size with large capacity, featuring faster reaction times and intelligent processing for complex project solutions.
Waterproof Protection
Patented sealed design providing waterproof, dustproof, and shockproof capabilities for demanding environments.
Applications
Deligreencs BMS is widely used for:
- ESS (Energy Storage Systems)
- RV, Marine, Yacht applications
- Home solar energy systems
- UPS and backup power
- Motor homes and recreational vehicles
- Low Speed Electric Vehicles and Rickshaws
- Ideal replacement for SLA Lead acid batteries
Packaging
Why Choose Us
- One-stop power provider including lithium batteries, active balancers, BMS, chargers and accessories
- Russia, Poland, and USA warehouses ensure quick delivery
- Factory direct pricing with lifetime technical support
- Reliable warranty protection
- Distributor opportunities available - Making DIY Battery Projects Easier!
Frequently Asked Questions
What is your MOQ?
1 piece minimum order quantity
How long is the lead time?
We maintain a 1000 square meter warehouse with over 1400 different models. In-stock items ship within 1-2 business days. Out-of-stock items typically require 3-10 days depending on requirements and quantity.
How is your warranty?
Three-year warranty with free replacement for any quality issues processed within 1 business day.
What is the difference between smart BMS and non-smart BMS?
Smart BMS can connect to PC and phone via UART, RS485, CAN interfaces for real-time battery monitoring. Smart BMS typically has higher cost but provides advanced features.
What specification of BMS do you have?
Available in 3S to 32S configurations with 10A to 500A capacity for LFP, NCM, and LTO batteries.
We warmly welcome visits and inquiries. All successful business relationships begin with good communication. We're always available to answer your questions and share information, building relationships even beyond business transactions.