Replacement battery fits 5 ZTE compatible models. Specifications: 2150mAh, 3.8V, Li-ion. Compatible with: NOS Novu II, Blade L5 Plus, Blade L5 Plus Dual SIM, C370, Blade L5. Replaces: ZTE Li3821T43P3h745741. ZTE replacement battery designed for Mobile/SmartPhone devices. A precise, secure fit you can rely on.