YinLong lto 2.22V 70 Ah soft pack Altairnano Lithium Titanate Battery Cells
keheng factory direct supply of YinLong lto 2.3V 70 Ah soft pack Altairnano Lithium Titanate Battery Cells application for energy storage & Power Battery Pack,Used in Engine starting battery, electric bicycle/motorcycle/scooter,golf trolley/carts, power tools..UPS, Solar and wind power system, RV, carava.
Brand: YinLong
Material Science: The lithium-titanate-oxide (LTO)
Nominal capacity: 66.1/66.8Ah
Nominal voltage: 2.22V
Shape: soft pack
Recommended charging voltage: 2.8V
Recommended discharge voltage: 1.5V
Cycle life: ≥25000 Cycles
Dimensions: TBD
Energy density:174 Wh/L
Specific energy: 82 Wh/kg
Rated power：148Wh
Operating temperature:
Charging: -50℃~60℃
Discharging: -50℃~60℃
LTO Battery Application
LTO Battery Wide Application, Super Capacity,widely applied for energy storage & Power Battery Pack, Used in Engine starting batteries, electric bicycles/motorcycle/scooters,
golf trolley/carts, power tools..UPS, Solar and wind power system, RV, caravan…
Lead-acid, Inr(Ternary lithium battery), lfp(Lithium-iron phosphate batteries), lto(Nano Lithium titanate) batteries cells comparison
| Cell type | Lead-acid | INR cells | LiFePO4 cells | Lto cells |
| Rated voltage | 2.0V | 3.7V | 3.2V | 2.3V |
| Mass specific energy | 30-45 Wh/kg | 213 Wh/Kg (1C)
225 Wh/Kg (0.2C) |
100-170 Wh/kg | 75-100 Wh/kg |
| Volume specific energy | 65-80 Wh/L | 250-400 Wh/kg | 140~200 Wh/kg | |
| Suitable temperature | 10-50℃ | 1 year: -20~25oC
3 months: 25~45oC 1 month: 45~60Oc |
-20-55℃ | -50~60℃ |
| Charging time | 6~10hours | 2~5hours | 2-3hours | 6-15minutes |
| Cycle life | 300-500times | 800times | 2000-3000times | >30000 times |
| low temperature
performance |
(-20℃ charging: not available)
(-20℃ discharge: not available) |
(0-35℃ charging)
(-20-60℃ discharge) |
(-20℃ charging: not available)
(-20℃ discharge: =70%) |
(-20℃ charging: >85%)
(-20℃ discharge: >85%) |
| Charge discharge rate | 0.1-0.2C | 1-15C | 0.3-2C | 6-10C |
| Security | security | security | good | Very safe |
| Environmental | Lead pollution | Environment friendly | Environment friendly | Environment friendly |
LTO Advantages
LTO material has higher electric potential with lithium metal, avoiding lithium dendrite during battery overcharging, and has better safety and stability. Meanwhile, it has a three-dimensional lithium-ion transmission channel, which can charge and discharge at a high rate; full charging and discharging from extremely low temperature-50°C to ultra-high temperature of 60°C can be realized.
High Security
Results show that The LTO titanium batteries don’t cause fire or explosion after penetration, electric drill, cutting, and other tests.
Remark: This is a professional test. Never imitate!
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