Product Name: Bafang BBS01 02 HD Lithium Down Tube 48V 11.6ah Hailong Electric Bicycle Battery Rechargeable: Chargeable Electrolyte: Li-ion Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 48V Usage: Electric Bicycle Type: Lithium-Ion Batteries Capacity: 48V 11.6A Gross Weight: 5kg Warranty: 12 Months Charger: 2 AMPS (Different Standard Country Charger ) Battery Shape: Hailong Specification: 42*14*20.5cm Origin: Jiangsu, China HS Code: 8507600090 Product Description Q: Can Iget some samples?A: Yes, sample order is available for quality check and market test.Q: What's the delivery time?A: It usually takes about 15working days for production based on specifications for you order and quantity.Q: What's your payment terms?A: We usually accept T/T or L/C at sight as the main payment terms, and other payment can also be negotiated.Q: What's your warranty terms?A: We offer different warranty time for different components, please contact us for details.Q: Do you have the products in stock?A: No, allthe batterywill be newly produced according to your order including samples.Q: Can Imix different models in one container?A: Yes, different models can be mixed up in one full container.Q: How does your factory do regarding the quality control?A: Quality is priority. We always attach great importance to quality control from the very beginning to the of theproduction. Every product will be fully assembled and carefully tested before packing and shipping.