TLI Batteries Series
Industrial Grade Rechargeable Lithium-ion Batteries
TLI Batteries Series
Delivering robust performance and operating life that is unmatched by consumer-grade Li-ion batteries.
TLI Batteries Series industrial grade rechargeable Lithium-ion batteries are designed to outperform and outlast consumer-grade alternatives – delivering robust performance, extreme temperature tolerance, and able to reach 25-year operating life.
Consumer-grade Li-ion cells have short lives, high self-discharge rates (up to 60% per year), and narrow temperature limits. In contrast, Tadiran’s TLI Batteries Series addresses these limitations with a low self-discharge rate (<5% per year), fast response to high current pulses (up to 15A for AA-size cells), and safe, reliable charging and discharging from -40°C to +85°C, with max temperature up to +135°C for the HT cell range.
Tadiran’s TLI portfolio has a wide range of solutions to meet growing demands in IoT, smart industry, and mission-critical remote applications:
- TLI-A Series: designed for maximum cycle life in harsh environments, delivering up to 5,000 full charge/discharge cycles, ideal for solar-powered devices and long-term remote deployments.
- TLI-HC Series: offers higher capacity while maintaining robust reliability, supporting up to 2,000 full cycles.
- TLI-SC Series: delivers double the capacity of the TLI-HC range and long cycle life with partial discharge usage.
- TLI-ES Series: optimized for maximum energy in compact AA form factor. Ideal for backup and energy storage applications with a limited number of cycles.
- TLI-HT Series: designed for extreme heat environments with operating temperatures up to +135°C, ideal for oil & gas, geothermal, and automotive applications.
Typical TLI Batteries Series Applications
- Energy harvesting systems
- Remote monitoring and sensors
- Asset and container tracking
- Industrial Internet of Things (IIoT)
- Smart agriculture and infrastructure
- Extreme temperature environments (TLI-HT)
- Medical devices
- Automotive systems
- Defence and aerospace
TLI-Batteries
TLI Series
Not your standard rechargeable battery.
TLI Series batteries are built for the most demanding industrial and environmental challenges. Contact us to find the right TLI solution for your application.
- Up to 25-year operating life
- High pulse capability (up to 15A for AA cell)
- Wide operating temp: -40°C to +85°C, up to +135°C for TLI-HT
- Safe recharging across the full temperature range
- Ultra-low annual self-discharge (<5%)
- Hermetically sealed (glass-to-metal) for maximum reliability
Type | Max. charge voltage | Max. charging current | Max. cont. dis- charge current | Max. pulse dis- charge current | Max. capacity | End voltage | Cell impe- dance | Dimensions in mm |
|---|---|---|---|---|---|---|---|---|
TLI-1020A | 4.1 V | 8 mA | 0.16 A | 0.4 A | 25 mAh | 2.5V | ≤ 600 mΩ | Ø 10 × 20
|
TLI-1520A | 4.1 V | 25 mA | 0.5 A | 1.25 A | 90 mAh | 2.5 V | ≤ 250 mΩ | Ø 15 × 20
|
TLI-1530A | 4.1 V | 50 mA | 1 A | 2.5 A | 150 mAh | 2.5 V | ≤ 175 mΩ | Ø 15 × 27
|
TLI-1550A | 4.1 V | 100 mA | 2 A | 5 A | 330 mAh | 2.5 V | ≤ 100 mΩ | Ø 15 × 50
|
TLI-1550HC | 4.1 V | 100 mA | 4 A | 10 A | 500 mAh | 2.0 V | ≤ 100 mΩ | Ø 15.5 × 52
|
TLI-1550ES | 4.0 V | 100 mA | 5 A | 10 A | 1,400 mAh | 2.0 V | ≤ 100 mΩ | Ø 15.5 × 52
|
TLI-1550SC | 4.2 V | 100 mA | 5 A | 10 A | 1,050 mAh | 2.0 V | ≤ 100 mΩ | Ø 15.5 × 51
|
TLI-1550HT | 4.1 V | 100 mA | 5 A | 15 A | 500 mAh | 2.2 V | ≤ 100 mΩ | Ø 15.5 × 52
|
