1. Product Overview
The Linkage military-grade lithium battery module, the core components of leading lithium-ion batteries, built-in multi-power protection solutions, the use of safe and reliable lithium packaging technology, in line with GJB4477-2002 standards.

2. The main technical indicators
2.1 Combination Method: IFR26650-8S10P
2.2 Nominal voltage: 25.6V
2.3 rated capacity: 30Ah
2.4 charge limit voltage: 29.2V
2.5 Discharge cut-off voltage: 16V
2.6 maximum charging current: 0.5C
2.7 Maximum Discharge Current: 1C
2.8 Temperature Range:
2.8.1 Charging temperature: 0°C～+45°C
2.8.2 Discharge temperature: -20°C to +55°C
2.8.3 Storage temperature: -20°C to +25°C (≤1 year)
2.9 cycle life: ≥ 1000 times

3. Product performance
3.1 The battery pack has good safety performance, product safety and reliability, and good stability;
3.2 The battery pack has waterproof, dustproof, anti-drop, anti-corrosion, radiation protection, anti-electromagnetic interference;
3.3 The battery pack has multiple protection functions such as over-charge protection, over-discharge protection, over-temperature protection, over-current protection, and short-circuit protection. The BMS system can be built-in according to the needs of customers.
3.4 The battery pack has a small size, light weight, small self-discharge, long cycle life, high conversion efficiency, deep charge and discharge, long-term use and easy to carry.

4. Application area
It can be widely used in radio communications, drones, individual carry, armored vehicles, portable computers, radar fronts, military airborne, military carrier, and other military equipment.

———————  Service by us   ————————
1. Give you the specific battery pack within 24hours according to your requirements.
2. Professional: Professional technicians offer overall systematic service.
3. One-stop battery solution with battery cells, BMS, case and matching charger.
4. Beyond customer demand: To think more for customer, do better for customer and make customer more satisfied.
5. MOQ: 1 unit is ok for your first battery pack to be tested.
6. Warranty: 2years
7. Our solutions:

 ——————— After-Sales Service  ————————

1. year warranty
2. We will replace the broken parts with new parts in the next in the next order
3. Choose the cheapest and safest shipping company
4. Track the order until you get the goods
5. Welcome any feedback and advice for our products.

Low temperature lithium battery classification
Low temperature discharge lithium battery
Charging temperature: 0°C ~ +45°C
Discharge temperature: -40°C ~ +60°C
-40°C 0.2C discharge capacity≥80%
-30°C 0.2C discharge capacity≥90%
-40°C 0.5C discharge capacity≥70%
Low temperature charge and discharge lithium battery
Charging temperature: -20°C ~ +55°C
Discharge temperature: -40°C ~ +60°C
-40°C 0.5C discharge capacity≥70%
Excellent low temperature cycle performance, 0.2C charge and discharge cycles, 300 week capacity retention rate over 85%
Wide temperature range lithium battery
Charging temperature: 0°C ~ +45°C
Discharge temperature: -40°C ~ +70°C
-40°C 0.2C discharge capacity≥80%
-40°C 0.2C discharge capacity≥80%
-40°C 0.5C discharge capacity≥70%

Low-temperature lithium battery applications 
Military weapons, aerospace, missile-mounted vehicle equipment, polar expedition, frigid rescue, power communications, public safety, medical electronics, railways, ships, robots and other fields.

LINKAGE is located in SHENZHEN, the world’s intelligent manufacturing city. It is an innovative enterprise focusing on independent R&D, production and sales of battery products. It focuses on customized production of lithium batteries, industrial supporting lithium batteries, power lithium battery modules, and wide temperature lithium batteries. , Special batteries and other battery-related products and services, the company insists on scientific and technological innovation as the core, and is committed to becoming the world’s leading provider of battery products and solutions.

Linkage focuses on lithium battery customization, independent research and development, technology value-added, business strategy focusing on core competitiveness, and building an innovative team. The company’s technical team has an average of 10 years of working experience in the battery industry and is familiar with domestic and foreign battery industry standards and battery product development experience. Provide products and services to well-known domestic and foreign companies such as 360, Tencent, SF Express, Foxconn, China Shipbuilding Industry Corporation, China Aerospace Science and Industry Corporation, China Academy of Science and Technology, and China National Institute of Medical Equipment. The company’s products are used in industrial products, instrumentation, logistics and warehousing, robots, transportation equipment, model drones, power communication backup power supplies, medical electronics, security communications, transportation logistics, exploration surveying and mapping, smart homes and other fields

LINKAGE adheres to the core value of “cooperation and sharing”, and adheres to the business strategy of “subdivision of fields, independent research and development, technological value-added, and focus on core competitiveness”. With excellent products, reliable quality, and effective services, the company meets or exceeds the needs of customers and establishes a sustainable and good brand image of the company. The company emphasizes the value-added development of members, in order to achieve the goal of common development and value-added of customers, partners, suppliers, and company members.

LINKAGE has a wide range of upstream and downstream resources in the industry, and has established good cooperative relationships with raw material suppliers including Samsung, LG, Panasonic, Sanyo, Lishen, BAK, AVIC, Seiko, TI, Midea, and Zhongying. The company adheres to the core value of “cooperation and sharing”, adheres to the purpose of cooperation and establishes close strategic partnerships with relevant companies with competitive advantages, and gives full play to their unique competitive advantages, thereby improving the overall competitiveness of the supply chain system.