This is a battery pack with a relatively large lithium iron phosphate lithium ion battery combined with a shell on the outside. You can see that a lot of plugs have been added to this battery pack. This is a special battery. This is a battery used on military gimbals. Generally speaking, military batteries are very demanding on the battery, and the quality of the battery is very high. Military lithium battery refers to a type of storage battery used in the military field, mainly to provide electrical energy for vehicles, weapons, communications and other electrical equipment. Military lithium batteries have higher requirements for electrode materials, such as larger specific surface area and porosity, better electrical and thermal conductivity, and higher specific energy density. The overall performance of military lithium batteries will be stronger, with longer battery life, higher conductivity, better durability and rate performance, and better resistance to high and low temperatures and radiation. Military lithium batteries not only need to be small, light and thin, but also have different design requirements from civilian lithium batteries, requiring them to be used in harsh environments below 0°C and higher than 50°C, and logistical supplies should be as simple as possible. As we all know, the vehicles that frontline troops can use are very limited. They mainly rely on portable energy and batteries as power. In this way, the level of energy density is also an important criterion for the combat capability of frontline troops.Q1. Can I have a sample order for Battery? A: Yes, we welcome sample order to test and check quality. Q2. What about the lead time? A:Sample needs 5-10 days, mass production time needs 25-30 days. Q3. Do you have any MOQ limit for Battery? A: Low MOQ, 1pc for sample checking is available Q4. How do you ship the goods and how long does it take to arrive? A: We usually ship by UPS, TNT... It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q5. How to proceed an order for Battery? A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production. Q6. Is it OK to print my logo on Battery? A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample. Q7: Do you offer guarantee for the products? A: Yes, we offer 1-2 years warranty to our products. Q8: How to deal with the faulty? A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation. 