40AH 2.3V Lithium Titanate Battery with 25000 Cycles Yinlong LTO Cells for Car Audio and Solar Energy Storage
Home Solar Energy Storage 40AH Lithium Titanate LTO Battery Car Audio
- Lithium titanate battery (LTO) uses lithium titanate as negative electrode material for lithium ion batteries
- Can be combined with lithium manganate, NCM materials or lithium iron phosphate to form 2.4V or 1.9V lithium ion secondary battery
- One of the best options for solar energy systems
- Ideal for street lamps, home power walls, solar systems, and more
| No. | Item | Parameters | Remark |
|---|---|---|---|
| 1 | Rated Capacity | 40Ah | |
| 2 | Nominal Voltage | 2.3V | |
| 3 | Internal Impedance | ≤1.0mΩ | Internal resistance measured at AC 1kHz after 50% charged |
| 4 | Standard Charge Cut-off Voltage | 2.9V | |
| 5 | Standard Discharge Cut-off Voltage | 1.5V | |
| 6 | Maximum Continuous Charge Current | 6I1(240A) | 25℃±5℃ |
| 7 | Maximum Continuous Discharge Current | 6I1(240A) | 25℃±5℃ |
| 8 | Maximum Pulse Charge/Discharge Current (10s) | 10I1(400A) | 25℃±5℃ |
| 9 | Operating Temperature Range | Temperature: -40~65℃ Humidity: ≤85%RH | Recommended charge/discharge current ≤1I1 (40A) when cell temperature is lower than 0℃. Recommended to cool the cell when temperature is higher than 35℃ |
| 10 | Storage Temperature Range | -5℃~28℃ | ≤90%RH storage moisture range |
| 11 | Dimension | Diameter: 66.0±1.0mm Height: 161.0±1.0mm | Detailed dimension available in cell structure scheme |
| 12 | Weight | 1230.0±10g | |
| 13 | Cycle Life | 16000 cycles under standard test environment | Discharge capacity ≥80% of initial capacity after 16000 cycles |
| Diameter: D | Length: L | Screw L: Sl | Weight |
|---|---|---|---|
| 66MM | 160MM | 20MM | 1.25KG |
- 20000 Life Cycles • Over Charging Protection
- Increased Safety Performance • Over Discharging Protection
- Wide Operating Temperature Range • Short Circuit Protection
- High Temperature Performance • Penetration Resistance
- Green Energy Without Contaminants • Thermal Shock Resistance
- Pressure Resistant Cells • No Fires
- High Capacity System • No Explosions
- Steady Output Voltage
- <3% Yearly Discharge Storage
- Triple Safety Protection
- Vibration & Shock Resistant
- No Memory Effect
Shipment to USA: By sea + Express (DDP, Tax free)
ETD: 5-8 days
ETA: 25-35 days after sailing
Tracking updated after pickup by local express (usually 15-25 days after sailing)
Shipment to EU: By railway + Express (DDP, Tax free) - Except Switzerland, Romania
ETD: 5-8 days
ETA: 30-45 working days after shipping
Tracking updated after pickup by local express (usually 25-40 working days after shipping)
Other: For remote areas not listed, please provide shipping address and zip code for verification.
Changsha Deligreen Power Co. LTD, founded in 2010, is a "Green Energy Solution Service Provider" specializing in newest technology, innovative ideas, and honest workforce.
Focus Areas: Lithium rechargeable batteries, BMS, Balancers, Chargers and related products.
Main Applications: Electric bicycles, scooters, motorhomes, AGVs, solar/wind systems, energy storage systems, trucks, and more.
Our Promises:
- Real lithium capacity
- 100% refund for any quality problem
- 100% replacement for any shipping damage
- Lifetime fast technical support
Customer satisfaction is our endless pursuit.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.