{"product_id":"lithium_batterie_le300_einzelmodul","title":"LE300 Lithium Expansion Battery","description":"\u003cp\u003e\u003cstrong\u003eThe LE300 SMART BATTERY SYSTEM is a lithium extension to increase the capacity and performance of lead-acid batteries, as well as improve the efficiency and lifespan of the overall system.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe lithium expansion battery handles most charging cycles while the lead-acid battery functions as an inexpensive backup storage. The lead-acid battery is charged with higher priority, while the lithium battery takes on excess energy. During discharge, the lithium battery is primarily discharged. This significantly extends the lifespan of the lead-acid battery. The LE300 detects the voltage of the lead-acid battery and automatically begins to support the lead-acid battery with a maximum current of 12.5 A. Larger loads are supplied by both the lead-acid battery and the lithium battery in parallel, which means both batteries are subjected to less current.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAll benefits at a glance\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003ePlug \u0026amp; Play \u0026gt; Simple connection of two cables\u003c\/li\u003e\n\n\u003cli\u003eFlexible capacity adjustment by simply connecting individual modules.\u003c\/li\u003e\n\n\u003cli\u003eUse of existing lead-acid charge controllers possible.\u003c\/li\u003e\n\n\u003cli\u003ePerformance optimization of the battery system through charge priority for the lead-acid battery and preferred discharge of the lithium battery.\u003c\/li\u003e\n\n\u003cli\u003eCombines the power of the lithium battery and the cost advantage of the lead-acid battery.\u003c\/li\u003e\n\n\u003cli\u003eSlim and lightweight design with variable mounting options.\u003c\/li\u003e\n\n\u003cli\u003eIntegrated heating system.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable versions:\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"table table-sm table-striped\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eItem\u003c\/th\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eConnection cable\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eLE300 Single Module\u003c\/th\u003e\n\n\u003ctd\u003e28 Ah \/ 358 Wh\u003c\/td\u003e\n\n\u003ctd\u003eW67 x H229 x D175 mm\u003c\/td\u003e\n\n\u003ctd\u003e3.4 kg\u003c\/td\u003e\n\n\u003ctd\u003e4mm² cable, 140cm, M6 ring terminal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eLE300 2-Block\u003c\/th\u003e\n\n\u003ctd\u003e56 Ah \/ 716 Wh\u003c\/td\u003e\n\n\u003ctd\u003eW134 x H229 x D175 mm\u003c\/td\u003e\n\n\u003ctd\u003e6.9 kg\u003c\/td\u003e\n\n\u003ctd\u003e4mm² cable on LE300 side, 6mm² on battery side, 161cm, M6 ring terminal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eLE300 4-Block\u003c\/th\u003e\n\n\u003ctd\u003e112 Ah \/ 1.43 kWh\u003c\/td\u003e\n\n\u003ctd\u003eW268 x H229 x D175 m\u003c\/td\u003e\n\n\u003ctd\u003e13.7 kg\u003c\/td\u003e\n\n\u003ctd\u003e4mm² cable on LE300 side, 6mm² on battery side, 161cm, M6 ring terminal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eLE300 6-Block\u003c\/th\u003e\n\n\u003ctd\u003e168 Ah \/ 2.15 kWh\u003c\/td\u003e\n\n\u003ctd\u003eW402 x H229 x D175 mm\u003c\/td\u003e\n\n\u003ctd\u003e20.5 kg\u003c\/td\u003e\n\n\u003ctd\u003e4mm² cable on LE300 side, 6mm² on battery side, 212cm, M6 ring terminal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable class=\"table table-sm table-striped\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eSystem Voltage\u003c\/th\u003e\n\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eNominal Voltage\u003c\/th\u003e\n\n\u003ctd\u003e12.8 VDC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eSystem Voltage Range\u003c\/th\u003e\n\n\u003ctd\u003e11 – 15 VDC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eNumber of batteries used in LE300\u003c\/th\u003e\n\n\u003ctd\u003eIFpR\/26\/65 [8p\/4s] E\/-20NA\/95 LiFePO4 rechargeable batteries\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eNominal Lithium Capacity\u003c\/th\u003e\n\n\u003ctd\u003e28 Ah\/358 Wh\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eUsable Lithium Capacity\u003c\/th\u003e\n\n\u003ctd\u003e90 % (25.2 Ah\/322 Wh)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eNumber of cycles at room temperature\u003c\/th\u003e\n\n\u003ctd\u003e3000 full cycles (80% remaining capacity after 3000 cycles)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eRecommended Lead-Acid Capacity per LE300 (not included)\u003c\/th\u003e\n\n\u003ctd\u003e70 – 125 Ah @ 12 VDC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eRecommended Lithium\/Lead Capacity Ratio (net)\u003c\/th\u003e\n\n\u003ctd\u003e1\/3 in solar home systems. Values vary depending on required autonomy and application.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eContinuous Charge and Discharge Current\u003c\/th\u003e\n\n\u003ctd\u003eMax. 12.5 A between 5 and 40 °C, current is limited at high and low temperatures.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBattery Efficiency\u003c\/th\u003e\n\n\u003ctd\u003e\u0026gt;90 %\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eConnections\u003c\/th\u003e\n\n\u003ctd\u003eRAST 5\/mini Module 4 pin\/ communication interface\/ external display\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eRecommended Cable Diameter\u003c\/th\u003e\n\n\u003ctd\u003e1.5 – 4 mm²\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eOperating Temperature (Operation \u0026amp; Storage)\u003c\/th\u003e\n\n\u003ctd\u003e-20 – 50 °C operating temperature with maximum battery life at 15 -\u003cbr\u003e25 °C. Storage temperature 10 – 30 °C.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eOver and Under Temperature Protection, Heating, Charge \u0026amp; Discharge\u003c\/th\u003e\n\n\u003ctd\u003eThe temperature sensor prevents the lithium battery from charging below -5°C or above 55 °C cell temperature. Charging starts as soon as the cell temp. is higher than -5 °C. The device has an integrated heating system that activates between -20 °C and 10 °C cell temperature. Discharge is possible between -10 °C and 60 °C cell temperature. For a longer battery life, the system operates in pure lead-acid mode at a cell temperature below -10 °C.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eBattery Management BMS\u003c\/th\u003e\n\n\u003ctd\u003eBattery management including balancer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eProtection Functions\u003c\/th\u003e\n\n\u003ctd\u003eOvercurrent, overvoltage, short circuits, deep discharge, reverse polarity protection.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eOperating Mode\/Compatible External Batteries\u003c\/th\u003e\n\n\u003ctd\u003e\u003cspan\u003eAny 12 V lead-acid battery including AGM and gel batteries and lead-acid charge controllers\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eMax. Parallel Connections of LE300s\u003c\/th\u003e\n\n\u003ctd\u003eBy default, a maximum of 24 LE300s can be connected in parallel. Parallel connection \u0026gt;24 units is possible after consultation with the BOS dealer.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth scope=\"row\"\u003eCertification \u0026amp; Additional Tests\u003c\/th\u003e\n\n\u003ctd\u003e\n\n\u003cspan\u003eCE, E1, \u003c\/span\u003eUN38.3\u003cbr\u003eShaker test, vibration test, mechanical shock test, temperature change endurance test\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Goods Transport. \u003cspan\u003eOrders placed through our shop can only be delivered within Germany. For international shipping, please contact info@waypoint-gps.de\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BOS","offers":[{"title":"1st Block - 28 Ah","offer_id":50910626611542,"sku":"1971300","price":409.0,"currency_code":"EUR","in_stock":true},{"title":"2-Block - 56 Ah","offer_id":50986351067478,"sku":"1971301","price":659.0,"currency_code":"EUR","in_stock":true},{"title":"4-cell block - 112 Ah","offer_id":50986359488854,"sku":"1971302","price":1259.0,"currency_code":"EUR","in_stock":true},{"title":"6-cell block - 168 Ah","offer_id":50986359521622,"sku":"1971303","price":1890.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/9751\/3814\/files\/LE300.jpg?v=1753711638","url":"https:\/\/www.waypoint-gps.com\/en\/products\/lithium_batterie_le300_einzelmodul","provider":"Waypoint-GPS","version":"1.0","type":"link"}