Battery Packs

**Introducing GMB JMWD-8 High Temperature ER Battery Pack**

In the harsh environment of the petroleum industry, reliability and performance are critical. The GMB JMWD-8 High Temperature ER Battery Pack is designed to meet these stringent standards, providing a powerful power solution for well service tools and oil drilling applications.

 **Launched GMB GE-MWD-QDT high temperature Li-SOCl2 battery pack for MWD/LWD tools**

In demanding measurement-while-drilling (MWD) and logging-while-drilling (LWD) applications, reliability and performance are critical. GMB GE-MWD-QDT High Temperature Li-SOCl2 Battery Packs are engineered to meet these stringent standards to provide a powerful power solution for your tooling needs.

LFP battery packs, voltage ranges from 48V, 60V and 70A, and capacity ranges from 10Ah, 20Ah, 30Ah, 45Ah and 60Ah. Cycles time: 3000

1. Using high-quality lithium battery material - lithium cobalt oxide;
2. Use advanced fully automated lithium-ion battery production lines;
3. Lithium battery stack structure, nano-coating technology, advanced nano ultrasonic spot welding electrode technology;
4. A QR code tracking system can be implemented to pair and assemble battery cell capacity, voltage, internal resistance, and discharge curve;
5. Lithium batteries have high safety performance and low self-discharge;
6. Long cycle life, capable of cyclic charging 300-500 times;
7. No memory effect, high rate, and stable charging and discharging current;
8. Mercury-free and leak-free;
9. Fast charging, rechargeable to 90% of capacity within 10 minutes;
10. The size of the battery cell can be adjusted at any time and customized according to the customer's product;
11. The battery is lightweight and has low internal resistance;
12. Good storage performance, green, environmentally friendly, and pollution-free.
13. Provide free samples for customers to confirm that GMB batteries are one of the best batteries in China

1. Using high-quality materials from around the world - lithium cobalt oxide to make FPV Drone batteries
2. Use advanced fully automated production lines;
3. Stacked structure, nano coating technology, advanced nano ultrasonic spot welding electrode technology for the lipo batteries
4. Advanced QR code tracking systems in the industry pair and assemble battery cell capacity, voltage, internal resistance, and discharge curves;
5. High safety performance and low self discharge;
6. Longer cycle life, rechargeable 300-500 times;
7. No memory effect, high rate charging and discharging current;
8. Mercury free and leak free;
9. It can be quickly charged and can reach 90% of its capacity within 10 minutes;
10. The size of the battery cell can be adjusted at any time and customized according to the customer's product;
11. The battery is lightweight and has low internal resistance;
12. Good storage performance, green and environmentally friendly protection, without any pollution;
13. Provide free samples for customers to confirm that GMB FPV drone batteries are the best in China.

1. Using high-quality lithium battery material - lithium cobalt oxide to produce car model (RC hobby) batteries;
2. All car model polymer batteries are produced by advanced fully automated lithium-ion battery production lines;
3. Lithium battery stack structure, nano coating technology, advanced nano ultrasonic spot welding electrode technology;
4. A QR code tracking system can be implemented to pair and assemble battery cell capacity, voltage, internal resistance, and discharge curve;
5. Lithium batteries have high safety performance and low self discharge;
6. Long cycle life, capable of cyclic charging 300-500 times;
7. No memory effect, high rate and stable charging and discharging current;
8. Mercury free and leak free;
9. Fast charging, rechargeable to 90% of capacity within 10 minutes;
10. The size of the battery cell can be adjusted at any time and customized according to the customer's product;
11. The battery is lightweight and has low internal resistance;
12. Good storage performance, green, environmentally friendly, and pollution-free.
13. GMB provides free samples to confirm whether the GMB car model battery is a first-class battery in China

GMB plant protection drome battery is a high C-rate polymer lithium battery pack designed and optimized specifically for agricultural plant protection drone. The high energy density performance of lithium batteries increases the flight time (approximately twice that of nickel hydrogen batteries), while significantly reducing the weight of the battery pack itself; Smaller exterior dimensions are also more suitable for your remote-controlled aircraft; And there is no memory effect; High c-rate and stable discharge performance.