Rock Pi 4 Model B RTC Battery – Premium Continuous Power Solution

High-Performance 3V 210mAh Battery
Engineered for Rock Pi 4A/4B, this RTC battery delivers stable 3V power with 210mAh capacity, ensuring uninterrupted real-time clock functionality even during shutdowns.
Continuous Charging & Extended Lifespan
Features auto-recharge via Rock Pi’s DC input, eliminating manual replacements. Precision circuitry protects against overcharge, enhancing durability.
Seamless Fit & Robust Build
Custom-designed for snug compatibility with Rock Pi 4 models. High-grade lithium cell with heat-resistant casing ensures reliability in prolonged use.
Ideal for IoT & Embedded Systems
Perfect for servers, automation projects, or any application requiring persistent timekeeping. Essential for developers and industrial deployments.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and fast shipping—your go-to source for cost-effective, high-quality SBC accessories.