Model Number: BLN-4-1 Brand Name: GREEN CENTURY Key Specifications/Special Features: Specifications:Voltage: 3.6VType: Li-ionCapacity: 900mAhCustomized capacity are welcomedSanyo or best Chinese cellFit models: Nokia THR850, THR880, THR880i and THR880i light300-plus models to choose fromAbout us:To reduce your sourcing time, we offer one-stop solutions for all you two-way radio accessory needsOur catalog features more than 300 CE-marked power supplies, battery packs, microphones, antennas, chargers, earphones and moreLED by an engineer with 20 years of experience, our R&D team can create a new model based on you specifications in just 10 days