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Product Details:
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| Nominal Capacity: | 155ah | Nominal Voltage: | 2.3V |
|---|---|---|---|
| Internal Impedence: | ≤0.5mΩ | Operating Votage: | 1.5–2.9V |
| Dimension: | 71.8(-0.8+1.2)×(130.0+1.0)×(205.0+1.0)mm | Battery Weight: | 4150±50g |
LTO owns a stable 3D crystal structure
Barely forms an unstable SEI film during charge & discharge
Undergoes mild electrochemical reaction
Named as zero strain material
Tiny volume change rate: ±0.3%
Passes multiple destructive tests, no fire & no explosion
No SEI layer generated inside LTO cell structure (other lithium-ion batteries have insulating SEI layer)
Fully charged rapidly within 6–15 minutes
Supports normal charge & discharge at ambient temperature from -50℃ ~ 60℃
Capacity retention ≥80% after more than 30,000 cycle tests
Stable capacity performance in long-term cycle aging
| Item | Parameter |
|---|---|
| Model | LTO71130205/155Ah |
| Rated capacity (Ah) | 155 |
| Nominal voltage (V) | 2.3 |
| Voltage range (V) | 1.5–2.9 |
| Specific energy (Wh/kg) | 87 |
| Internal resistance (AC 1kHZ 50%SOC) (mΩ) | ≤0.5 |
| Maximum single full charge/discharge current (A) | 465 |
| Maximum pulse charge/discharge current (A) (25℃); sustainable time (s) | 500; 10 |
| Operating temperature range (℃) | -40~55 |
| Room temperature cycle life (times) (25℃, 1C charge, 1C discharge, 100% DOD,80% EOL) | 16000 |
| C-rate charge performance | 465A charge capacity ≥ 90% * initial capacity |
| C-rate discharge performance | 465A discharge capacity ≥ 90% * initial capacity |
| High temperature discharge performance (1C) | 55℃ discharge capacity ≥ 100% * initial capacity |
| Low-temperature charge performance | -20℃ charge capacity ≥85% * initial capacity (1C) |
| -40℃ charge capacity ≥60% * initial capacity (0.5C) | |
| Low temperature discharge performance (1C) | -20℃ discharge capacity ≥70% * initial capacity |
| -40℃ discharge capacity ≥55% * initial capacity | |
| Thickness × Width × Height (mm) | 71.8(-0.8+1.2)x(130.0+1.0)x(205.0+1.0) |
| Weight (g) | 4150±50 |
| Product certification/Comply with standards | IEC62660-2, IEC62660-3, IEC62619, IEC62620, GB/T31484, GB/T31486, GB38031, UN38.3, REACH SVHC, Regulation Concerning Batteries and Waste Batteries (EU) (hazardous substance) |
Contact Person: Miss. Elsa Liu
| WhatsApp : | +8617763274209 |
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| Skype : | +8617763274209 |
| WeChat : | 17763274209 |
| Email : | Elsa@lifepo4-battery.com |
