⚡ Apex MX 52V Power Upgrade Battery ⚡ Upgrade your ride with serious power. This 52V 20Ah lithium battery is designed to give your ebike more speed, more torque, and longer range — all while keeping a clean, stock-looking setup. 🔋 52V Power System Delivers increased top speed and stronger acceleration compared to stock 48V batteries. 🔋 Extended Range High-capacity 20Ah design gives you longer ride time and fewer charges. 🔋 Clean OEM Look Hailong-style case mounts cleanly to your bike frame for a factory-style appearance. 🔋 Plug & Play Setup Designed to work with most 48V–52V ebikes when paired with the included upgrade controller and adapter options. ⚡ Performance Gains:• Faster acceleration • Higher top speed • Improved hill climbing 📦 What’s Included:• 52V 20Ah Battery • Mounting Base Plate • Charger • XT60 / standard connectors • (Optional) Adapter cables ✅ Compatible With:• RadRunner / RadRover• Super73 (S1, S2, ZX, Z1) • Macfox (X1, X2) • Most 48V–52V ebikes ⚠️ Note:Upgrade controller recommended for best performance and compatibility. Wait time 1-5 weeks