TATTU G-Tech Ultra High Voltage Battery is an advanced ultra-high-voltage LiPo batteryfeaturing high energy density. With a full charge voltage of 4.45V per cell, It utilizes advanced graphite anode technology to deliver exceptional performance. This battery is perfect for applications that require both high capacity and power output, such as industrial drones used in surveying, delivery, and inspection etc.​

Battery Specifications:

Capacity: 41000mAh

Voltage: 47.4V/12S

 Standard Constant Current: 100A

Max Constant Current：150A (≤3S)

weight (± 20g): 7250 g

Size: 234*104*140 mm

Discharge Connector Type: AS150U-F

Balancer Connector Type: Molex-430251600

Discharge Wire: 8# 250mm

Charge Wire: 22# 85mm

1. Energy Density:

280Wh/kg – This is a high energy density, suitable for applications where weight and energy storage are critical.

2. Safety Performance:

Voltage Range: From 4.45V to 3.0V when SOC is from 100% to 0%. This range suggests good safety management within the battery’s operating limits.

3. Discharge Rate:

Max Constant Current: 3C

Max Peak Current: 5C (for less 3 seconds)

These rates indicate the battery’s ability to deliver power quickly and efficiently.

4. Cycle Life:

 Cycle Life of Pack: 300+ cycles, with 80% of the initial capacity retained after those cycles.

5. G-Tech Functionality:

The battery supports the G-Tech function with the Tattu 1000W charger. It includes automatic current allocation, enhancing charging efficiency and battery management.

Technical Features:

1. Ultra-High Nickel Technology: Likely contributes to higher energy density and overall battery performance.

2. Silicon Carbon Anode: Enhances the battery’s capacity and cycling stability.

3. Coated Diaphragm Technology: Improves safety and performance by enhancing the separator's strength and stability.

4. Solid Electrolyte: Offers improved safety and performance, reducing the risk of leakage and enhancing the battery's life.