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| Brand Name: | TINKO/OEM |
| Model Number: | 20100140 |
| MOQ: | 2000PCS |
| Price: | Negotiable |
| Supply Ability: | 100pcs/day |
Stable LFP20100140 3.2V 27ah Lifepo4 Battery Cell for Electric Vehicles and Energy Storage
Product Description
Lithium Iron Phosphate (LiFePO4) batteries are a type of lithium-ion battery known for their stability, safety, and long life. They are widely used in various applications, including electric vehicles, renewable energy storage, and portable electronics and provide a stable voltage output throughout their discharge cycle, which contributes to consistent performance. It capability of handling high discharge currents, making them suitable for applications requiring quick bursts of power. Also they are more environmentally friendly than other lithium-ion chemistries, sinceit does not contain toxic metals like cobalt.
Product Parameters
| Appearance | | Document number: NJGX-TS-QMD-06 |
|
(21.3±0.9)mm×(100.5±0.5) mm×(144.8±0.5)mm | Including the thickness of the blue film, force binding: 10 kgf, Storage ambient temperature <35 oC, The goods will arrive within one month, See Appendix A.1, (17%±2%) SOC
|
(21.7±0.9)mm×(100.5±0.5) mm×(144.8±0.5)mm | Including the thickness of the blue film, force binding: 10 kgf,Storage ambient temperature <35 oC, Arrival of goods within 1 ~ 4 months, (17%±2%) SOC
| |
| 605 g±18 g | |
| 3.2 V | |
| 0.9 mΩ±0.3 mΩ | 1 kHz, Shipment status |
| ≤3.0 mΩ | 50% SOC(5C/10 s, 25 oC) |
| 27.0 Ah | 1C standard charge and discharge, 25 oC, See 7.3 for the test method |
| 2.0 V～3.65 V | |
| ≥140 Wh/kg | According to 0.33C discharge energy calibration |
| ≤5000 m | |
| ||
| Specification | Notes |
| | [-10 oC～0 oC), 0%SOC～100%SOC |
| [0 oC～5 oC), 0%SOC～100%SOC | |
| [5 oC～10 oC), 0%SOC～100%SOC | |
| [10 oC～15 oC), 0%SOC～100%SOC | |
| [15 oC～60 oC), 0%SOC～100%SOC, The maximum temperature of cell ≤60 oC | |
| [15 oC～35 oC), 0%SOC～90%SOC | |
| 3.9 V | First protection voltage 3.9V, second protection voltage 4.0V |
| -10 ～60 ℃ | |
| 10 ～35 ℃ |
| ≥90% | 2C |
| Items | Specification | Notes |
Maximum continuous discharge current |
6C | |
Maximum pulse discharge current | 8C,10 s 10C,5 s 12C,2 s |
20 ～35 ℃ |
| Minimum permissible discharge voltage | 2.0 V | |
| 1.8 V | | |
| -30 oC～65 oC | |
| 10 oC～35 oC | |
| ≥26 Ah | 25 oC, See 7.3 for the test method |
| ≥100% / ≥100% | 55 oC, 1C, See 7.5 for the test method |
| ≥90%/≥75% | |
| ≥80% /≥60% | | |
| ≥60%/≥50% | | |
| ≥96%/92% | 25 oC, 1C/6C, See 7.7 for the test method |
Charge and discharge energy efficiency | | 25 oC, 1C/1C, See 7.8 for the test method |
| ≥93% | |
