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![](https://ae01.alicdn.com/kf/S3eaf1eb858f545ecb4e154c468453ba5i/Lifepo4-12V-20Ah.jpg) ![](https://ae01.alicdn.com/kf/Sd6a2cebb42284f7699e8c85260ee46b9V/Lifepo4-12V-20Ah.jpg) ![](https://ae01.alicdn.com/kf/Sc85ddc7419c843dd97418537d1b71824c/Lifepo4-12V-20Ah.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S3eaf1eb858f545ecb4e154c468453ba5i/Lifepo4-12V-20Ah.jpg) ![](https://ae01.alicdn.com/kf/Sd6a2cebb42284f7699e8c85260ee46b9V/Lifepo4-12V-20Ah.jpg) ![](https://ae01.alicdn.com/kf/Sc85ddc7419c843dd97418537d1b71824c/Lifepo4-12V-20Ah.jpg) ![](https://ae01.alicdn.com/kf/Sc2ac68a759a74055a687fe275320440eD/Lifepo4-12V-20Ah.jpg)
- ±Ù¿ø: CN (Á¤Ç°)
- Brand Name: Didu
- Model Number: 500w
- Battery Size: lithium battery
- Place of Origin: Guangdong, China
- Weight: 3.7kg
- The charging ratio: 0.5C(standard)
- The discharge rate: 1C(standard)
- Storage Type: In a cool, dry, safe environment
- Warranty: Other
- Anode Material: LFP
- Type: Li-Ion
- rated voltage: 12.8V
- Nominal capacity: 20Ah
- Battery type: lifepo4
- Cycle life: over 2000 Times
- Charging Current: 0.5C(Standard)
- Discharge Current: 1C(Standard )
- Charging cut-off voltage: 14.8V/CELL
- Discharge cut-off voltage: 9.2V/CELL
- Size: 127*177*80mm
- Chargeable: Yes
- Certification: ce
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¾ÈÀü: ´Ù¸¥ ¸®Æ¬ ÀÌ¿Â ÈÇÐ ¹°Áú¿¡ ºñÇØ Áß¿äÇÑ ÀåÁ¡ Áß Çϳª´Â ¿ ¹× ÈÇÐÀû ¾ÈÁ¤¼ºÀ¸·Î ¹èÅ͸® ¾ÈÀü¼ºÀ» Çâ»ó½Ãŵ´Ï´Ù. LiFePO4 ´Â LiCoO2 ¹× ¸Á°£ ½ºÇdzں¸´Ù º»ÁúÀûÀ¸·Î ¾ÈÀüÇÑ À½±Ø ¹°ÁúÀÔ´Ï´Ù. Fe-P-O °áÇÕÀº Co-O °áÇÕº¸´Ù °ÇϹǷΠ³²¿ë½Ã (´Ü¶ô ȸ·Î, °ú¿ µî) »ê¼Ò ¿øÀÚ¸¦ Á¦°ÅÇϱⰡ ÈξÀ ¾î·Æ½À´Ï´Ù. »êÈ È¯¿ø ¿¡³ÊÁöÀÇ ¾ÈÁ¤È´Â ¶ÇÇÑ ºü¸¥ ÀÌ¿Â À̵¿À» µ½½À´Ï´Ù. ¸®Æ¬ÀÌ LiCoO2 ÀüÁöÀÇ À½±Ø ¹ÛÀ¸·Î À̵¿ÇÔ¿¡ µû¶ó CoO2 ´Â ¼¼Æ÷ÀÇ ±¸Á¶Àû ¿ÏÀü¼º¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ºñ¼±Çü ÆØâÀ» °Þ½À´Ï´Ù. LiFePO4 ÀÇ ¿ÏÀü °á¼® ¹× ¹«¼® »óÅ´ ±¸Á¶ÀûÀ¸·Î À¯»çÇϹǷΠLiFePO4 ¼¼Æ÷°¡ LiCoO2 ¼¼Æ÷º¸´Ù ±¸Á¶ÀûÀ¸·Î ¾ÈÁ¤ÇÏ´Ù´Â °ÍÀ» ÀǹÌÇÕ´Ï´Ù. ¿ÏÀüÈ÷ ÃæÀü µÈ LiFePO4 ¼¿ÀÇ À½±Ø¿¡´Â ¸®Æ¬ÀÌ ³²¾Æ ÀÖÁö ¾Ê½À´Ï´Ù. LiCoO2 ¼¿¿¡¼´Â ¾à 50% ÀÌ À½±Ø¿¡ ³²¾Æ ÀÖ½À´Ï´Ù. LiFePO4 ´Â ÀϹÝÀûÀ¸·Î ´Ù¸¥ ¸®Æ¬ ÀüÁö¿¡¼ ¹ß¿ ¹ÝÀÀÀ» ÀÏÀ¸Å°´Â »ê¼Ò ¼Õ½Ç µ¿¾È ¸Å¿ì ź·ÂÀûÀÔ´Ï´Ù. °á°úÀûÀ¸·Î, ¸®Æ¬ Àλê ö ÀüÁö´Â ¿ÏÀüÈ÷ ÃæÀü µÈ ¹èÅ͸®´Â °úÃæÀü ¿¡³ÊÁö¸¦ ¿·Î ¸¸ ¹æÃâ ÇÒ ¼ö ÀÖÁö¸¸ À߸ø Ãë±Þ ÇÑ °æ¿ì (ƯÈ÷ ÃæÀü Áß) Á¡ÈÇϱⰡ ÈξÀ ¾î·Æ½À´Ï´Ù. µû¶ó¼ ¿À¿ëÀ» ÅëÇÑ ¹èÅ͸® °íÀåÀº ¿©ÀüÈ÷ °¡´ÉÇÕ´Ï´Ù. LiFePO4 ¹èÅ͸®´Â °í¿Â¿¡¼ ºÐÇصÇÁö ¾Ê´Â´Ù´Â °ÍÀÌ ÀϹÝÀûÀ¸·Î ÀÎÁ¤µË´Ï´Ù.[9] ¿¡¾î ¸ðµ¨¸µ Ãë¹Ì¿¡¼ ÀϹÝÀûÀ¸·Î »ç¿ëµÇ´Â LFP¿Í LiPo ¹èÅ͸® ¼¿ÀÇ Â÷À̴ ƯÈ÷ µÎµå·¯Áý´Ï´Ù.
ÅÂ¾ç °¡·Îµî¿ë °íÇ°Áú žç ÀüÁö lifepo4 12v 20ah ¸®Æ¬ žç ÀüÁö ¹èÅ͸®
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Àü¾Ð
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12.8V
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¿ë·®
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20Ah (Ç¥ÁØ)
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³ôÀÌ
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127mm
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³Êºñ
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80mm
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±æÀÌ
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177mm
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¹«°Ô
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3.7Kg
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ÃæÀü ¸ðµå
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CC/CP/VP
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0.5C (Ç¥ÁØ)
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1C (ÃÖ´ë »ó¼ö Àü·ù @ 25 ¡É)
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ÃæÀü ÄÆ¿ÀÇÁ Àü¾Ð
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14.8V/¼¿
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¹æÀü ¸ðµå
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CC/CP/VP
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¹æÀü Â÷´Ü Àü¾Ð
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9.2V/¼¿
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1C (Ç¥ÁØ)
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2C (ÃÖ´ë »ó¼ö Àü·ù @ 25 ¡É)
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ÃæÀü: 0 ¡É ~ + 50 ¡É
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¹èÃâ:-20 ¡É ~ + 55 ¡É
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±âÁ¸ º¸°ü ¿Âµµ:-10 ~ + 45 ¡É (3 °³¿ù, SOC:20% ~ 60%)
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Àå±â º¸°ü ¿Âµµ:-10 ~ + 40 ¡É (
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ÀúÀå ½Àµµ
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5%~95%
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Àü¾Ð: 3.20V ~ 3.25V
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SOC:30% ~ 60%
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![](https://ae01.alicdn.com/kf/Sdc994045117b4ad7a7f94762951baaa5r.jpg?width=3024&height=4032&hash=7056) ![](https://ae01.alicdn.com/kf/S007faa6c4e664d708cfbc34d1bbddb85c.jpg?width=3300&height=2094&hash=5394) ![](https://ae01.alicdn.com/kf/Sd0a72fad25e449099e76b11afd1754ba5.jpg?width=750&height=996&hash=1746)
![](https://ae01.alicdn.com/kf/Sf7a2f8099edb4f5e9c6ad54b7223955cw.jpg?width=750&height=774&hash=1524) ![](https://ae01.alicdn.com/kf/Sfeaef2177aaf4e85921978c36c9e3951K.jpg?width=750&height=600&hash=1350) ![](https://ae01.alicdn.com/kf/S5795e4d4e0f94633b8c5054043e246c5a.jpg?width=750&height=412&hash=1162) ![](https://ae01.alicdn.com/kf/S87a8c954ebf7485984a654ec980b6ec3G.jpg?width=750&height=400&hash=1150)
![](https://ae01.alicdn.com/kf/Sd0860f76126e4cd58387ae3d27924fa4T.jpg?width=750&height=88&hash=838)
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