PGY088 12V 10A 3S
Product Detail
Product Overview
The PGY088 is a compact lithium battery protection board designed for 3-series (3S) ternary lithium battery packs.
It supports up to 10A continuous charge and discharge current and adopts a common port design, allowing charging and discharging through the same terminals.
This product is a hardware-based protection solution focused on essential battery safety functions, including overcharge protection, over-discharge protection, over-current protection, and short-circuit protection. Its compact structure and stable performance make it suitable for small lithium battery packs and portable power applications.
Key Features
Supports 3S Ternary Lithium Battery Packs
Optimized for 3S NMC / lithium-ion battery systems
10A Continuous Charge & Discharge Capability
Suitable for low- to medium-power battery applications
Common Port Architecture
Charge and discharge through the same port
Essential Protection Functions
- Overcharge protection
- Over-discharge protection
- Charge over-current protection
- Discharge over-current protection
- Short-circuit protection
Compact PCB Design
Easy to integrate into compact battery packs
Low Standby Power Consumption
Suitable for portable and embedded battery systems
Electrical Specifications
Battery Chemistry: Ternary Lithium Battery (NMC)
Number of Cells: 3S
Nominal Pack Voltage: approx. 10.8V
Max Charge Voltage: 12.6V (CC-CV)
Max Continuous Charge Current:10A
Max Continuous Discharge Current:10A
Protection Parameters (Typical, 25 °C)
Overcharge Protection (per cell): 4.25V (typ.), release at 4.15V
Over-discharge Protection (per cell): 2.70V (typ.), release at 3.00V
Charge Over-Current Protection: version-dependent
Discharge Over-Current Protection: version-dependent
Short-Circuit Protection Response Time: fast hardware response
Environmental & Mechanical
Operating Temperature: −20 °C to +65 °C
Storage Temperature: −40 °C to +90 °C
Operating Humidity: ≤ 90% RH (non-condensing)
PCB Design: Compact and lightweight structure for easy installation
Application Scenarios
- 3S ternary lithium battery packs
- Portable electronic devices
- Small electric tools
- DIY battery modules
- Backup power and control battery systems
Our Advantages
Simple & Reliable
• Stable hardware + proven firmware
• No unnecessary features
Built for Light EVs
• Scooters / E-bikes / Tricycles
• Golf carts / Light electric motorcycles / Drones
Essential Protection
• OV / UV / OC / SC / OTP
• Designed for daily use
Bluetooth Support
• Optional Bluetooth monitoring
• Basic status & diagnostics
Easy Integration
• Clear hardware interface
• Simple configuration
Reasonable Cost
• In-house production
• Competitive pricing for real orders
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Our experts team is ready to help with your specific application needs
Phone: +86-13620907687
Email : business@pgybms.com
Launch Tech Industrial Park, No. 4012 Wuhe Avenue, Bantian Street, Longgang District,Shenzhen