High-Capacity 1000mAh 3.7V Rechargeable Battery
Engineered with premium lithium-ion cells for extended lifespan, delivering stable 3.7V output. Ideal for wireless mice, digital scales, and low-power devices requiring reliable, long-lasting energy.
Universal Compatibility & Multi-Purpose Use
Precisely designed to fit PEEIK 502050 models, yet adaptable for devices with similar voltage/size needs. Perfect for office gadgets, DIY electronics, and portable instruments.
Superior Safety & Durability
Features built-in overcharge/discharge protection and heat-resistant casing. Crafted with high-purity electrodes for consistent performance under frequent recharging.
Bulk-Order Optimized for Cost Efficiency
Direct-from-factory pricing ensures unbeatable wholesale value. Stock up for business inventories, tech repairs, or multi-device households without compromising quality.
Compact & Lightweight Design
Slim 502050 form factor (50x20x5mm) blends seamlessly into devices while maximizing portability. No memory effect—ready for partial or full charging cycles.