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LiFePO4 24V200Ah Garden Tool Battery
Production capacity: 1,500pcs per month
Advantage:
* Extremely long life, up to 2000cycles at 100% DOD, or 6000cycles at 25% DOD
* Super light weight, 80Kg/pc
* Very safe, never get fired or exploded
* Wide operation temperature range, -20℃～+65℃
* Environment friendly, no lead, no mercury, no cadmium
* Fast charge, 1~3hours full charge
* Flexible in size, custom design available
* Matching charger available
Certificates: CE, UN38.8, MSDS, UL, WORCS
Packaging: 1pcs/ctn, 6ctns/pallet
Shipping: By air, by sea or by express(DHL, UPS, FedEx or TNT)
Items | Standard | Comments |
Nominal voltage | 24V | |
Typical capacity | 200Ah | At 0.2C discharge rate |
Minimum capacity | 198Ah | |
Size（L*W*H） | 670*195*500mm | |
Weight | 80.0±2.5Kg | |
Max continuous discharge current | 200A | |
Over current protection | 400A | 5S |
Discharge cut-off voltage | 20V | |
Charge voltage | 29.2±0.1V | Charge mode: CC/CV |
Charge current | 40A | Use a constant current, constant voltage(CC/CV) lithium-ion (Li+) battery charge controller. |
Inner resistance | ≤20 mΩ | Between positive and negative polar of discharge port |
Operation temperature range | Charge: | 0℃～+45℃ |
Discharge: | -20℃～+65℃ | |
Storage temperature range | 0℃～40℃ at half charged state | Recommended long-term storage temperature is 15~25℃ |
Storage environment humidity | RH: 65±20% | |
Environment humidity | ≤85%RH | |
Shell material | Iron |
BMS Electrical Characteristics（Ta=25℃）
NO. | Item （24S） | Standard | |
1 | Voltage | Charge mode | CC/CV |
Single cell Charge balance Voltage | 3.6V | ||
2 | current | Single cell balance current | 300mA |
Self-discharge current | ≤20uA | ||
Max continuous charge current/discharge current | 200A/100A | ||
3 | Over charge protection | Over charge protection voltage（Adjustable） | 3.85±0.05V |
Over charge protection delay time | 5S | ||
Over charge release voltage（Adjustable） | 3.45±0.05V | ||
4 | Under voltage protection | Under voltage protection voltage（Adjustable） | 2.8±0.08V |
Under voltage protection delay time 0.5~ | 0.5~1S | ||
Under voltage protection release voltage（Adjustable） | 3.0±0.10V | ||
5 | Over discharge protection | Over discharge protection voltage（Adjustable） | 2.00±0.08V |
Over discharge protection delay | 5S | ||
Over discharge release voltage（Adjustable） | 2.70±0.10V | ||
6 | Over current protection | Over current protection current（Adjustable） | 400A |
Over current protection delay | 5S | ||
Over current release | Cut off Loading | ||
7 | Short circuit protection （Optional） | Condition | Outside short circuit |
Short circuit protection delay time | <600us | ||
Release condition | Replace the fuse | ||
8 | Inner resistance | Protection circuit | ≤10mΩ |
9 | Temperature | Working temperature range | -20℃~+60℃ |
Storage temperature range | -40℃~+85℃ | ||
Temperature protection（Adjustable） | 65℃ | ||
Temperature protection release（Adjustable） | 45℃ | ||
10 | DATA（Optional） | Data storage capacity of up to 8G | A storage battery information and fault information for 4 years. |
11 | System Communication | External communication type | CAN/485/USB |
Internal communication type | CAN | ||
12 | Working Communication | SOC | Battery pack Capacity information |
13 | System Power | 9W | System +relay coil+DC Module |
System Wiring Diagram
