TEV SERIES BATTERY
TEV series is designed for electrical vehicles to deliver long cycle life with high power output & super fast charge performance. It has double cycle life,and its energy density is 15%+ higher. TEV series can be fast charged even better than a Li-on battery. It has excellent high rate output up to 15C constant.
TEV also has good shock resistance & explosion proof. It is recommended to be lifting & motive power for Military,Heavy duty vehicles, golf carts, AGV or other electric vehicles & tools, etc.
Long Cycle Life ≥600 Cycles @100% DOD
Faster than Lithium Battery 80% Recharged in 48min.
High Rate Discharge Up to 10C Discharge
12 V Voltage
230Ah 3Hr Capacity
Horizontal Bi-polar Technology
Standards
IEC 61982-3
GB/T 32620.1
UL1989
Excellent Discharge Characteristics 210Ah @2h (to 1.75V)
High Capacity at Low Temperature: 75% Capacity at -18°C
Strong Shock Resistance: Safe and Maintenance Free
Technical Specifications
Nominal Voltage (V) | 12 (6 cells per unit) |
Nominal Capacity ( 25°C) | 230Ah@ C3 ( to10.5Vpc) 300Ah@ C20 ( to10.5Vpc) |
Cycle Life ( 25°C) | 600cycles(100%DoD) |
Dimensions | L646mm ×W185mm × H260mm(262) |
Approx. Weight | 82.0 kg |
Terminal Type | M8 Copper Insert(torque: 12-13N.m) |
Internal Resistance | Approx . 0.95 mOhm (fully charged @ 25°C) |
Temperature | Discharge: -50~60°C Charge: -40~60°C Storage: -25~40°C |
Self Discharge | Approx. 3% per month @ 20°C |
Float Charge Voltage (20~25 °C) | 13.5~13.6V |
Cyclic Charge Voltage (20~25 °C) | 14.3~14.7V |
Container Material | ABS(UL94-V0 is optional) |
BATTERY DISCHARGE TABLEConstant Current Discharge Characteristics: Amps (25℃)
F.V/Time | 10min | 15min | 30min | 1h | 2h | 3h | 5h | 8h | 10h | 20h |
9.60V | 833 | 626 | 358 | 205 | 111 | 79.3 | 51.8 | 34.4 | 28.7 | 15.3 |
10.0V | 805 | 603 | 347 | 201 | 109 | 78.3 | 51.3 | 34.0 | 28.4 | 15.2 |
10.2V | 793 | 586 | 340 | 197 | 107 | 77.7 | 50.6 | 33.5 | 28.2 | 15.1 |
10.5V | 770 | 572 | 332 | 192 | 105 | 76.7 | 5o.1 | 33.0 | 27.9 | 15.0 |
10.8V | 736 | 555 | 322 | 187 | 102 | 74.3 | 49.5 | 32.3 | 27.4 | 14.8 |
11.1V | 684 | 521 | 308 | 177 | 98.5 | 71.7 | 47.3 | 31.3 | 26.4 | 14.5 |
Constant Power Discharge Characteristics: Watts (25℃)
F.V/Time | 10min | 15min | 30min | 1h | 2h | 3h | 5h | 8h | 10h | 20h |
9.60V | 9131 | 6949 | 4085 | 2379 | 1291 | 927 | 627 | 417 | 353 | 190 |
10.0V | 8986 | 6752 | 3976 | 2318 | 1261 | 915 | 615 | 411 | 348 | 189 |
10.2V | 8863 | 6637 | 3932 | 2285 | 1249 | 909 | 609 | 406 | 345 | 187 |
10.5V | 8666 | 6489 | 3889 | 2241 | 1231 | 909 | 604 | 400 | 340 | 185 |
10.8V | 8402 | 6349 | 3801 | 2191 | 1203 | 897 | 598 | 391 | 334 | 183 |
11.1V | 7857 | 6001 | 3637 | 2090 | 1165 | 879 | 581 | 387 | 331 | 178 |
Characteristics
Final Voltage Settings Recommend According to Discharge Current:
Discharge Current I(A) | l<0.08C | 0.08C≤l<0.2C | 0.2C≤1<0.6C | 0.6C≤l<1.0C | 1.0C≤1<3.0C | l≥3.0C |
Final of Voltage | ≥1.85Vpc | ≥1.80Vpc | ≥1.75Vpc | ≥1.70Vpc | ≥1.60vpc | ≥1.20Vpc |
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Leadway Energy Technology (Shenzhen) Co. Ltd.
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+86 755 8204 9976
Nanyuan Maple Leaf Building, No. 1088, Nanshan Avenue, Dengliang Community, Nanshan Street, Nanshan District, Shenzhen, Guangdong, China