{"id":3256,"date":"2026-08-03T11:07:43","date_gmt":"2026-08-03T03:07:43","guid":{"rendered":"https:\/\/btrytech.com\/en\/?post_type=product&p=3256"},"modified":"2026-08-05T17:03:02","modified_gmt":"2026-08-05T09:03:02","slug":"daxin-lead-acid-101","status":"publish","type":"product","link":"https:\/\/btrytech.com\/en\/product\/daxin-lead-acid-101\/","title":{"rendered":"DAXIN 12.8V20AH LiFePO4 Lead-Acid Replacement Battery"},"content":{"rendered":"

What Is the DAXIN 12.8V20AH LiFePO4 Lead-Acid Replacement Battery?<\/h2>\n

The DAXIN 12.8V20AH is a lithium iron phosphate battery designed as a configurable replacement for compatible lead-acid battery applications.<\/p>\n

\"DAXIN
Product View 1 of DAXIN 12.8V20AH LiFePO4 Lead-Acid Replacement Battery.<\/figcaption><\/figure>\n

Key Benefits<\/h2>\n
    \n
  • Form-factor and electrical options support compatible lead-acid replacement projects.<\/li>\n
  • Lithium iron phosphate architecture supports long-term stationary or motive-energy applications where specified.<\/li>\n
  • Integrated protection and battery management functions depend on the selected configuration.<\/li>\n
  • Voltage, capacity, communication and enclosure options can be reviewed against project requirements.<\/li>\n
  • Installation, charging and operating limits must follow the confirmed project data sheet.<\/li>\n<\/ul>\n

    Reference Configuration<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Product Name<\/th>\nLiFePO4 Battery Pack<\/td>\n<\/tr>\n
    Model<\/th>\n12.8V20AH<\/td>\n<\/tr>\n
    Nominal Voltage<\/th>\n12.8V<\/td>\n<\/tr>\n
    Rated Capacity<\/th>\n20AH<\/td>\n<\/tr>\n
    BMS Charge Current<\/th>\n10A 0.5C(max)<\/td>\n<\/tr>\n
    BMS Discharge Current<\/th>\n20A 1C(max)<\/td>\n<\/tr>\n
    Charge Cut-off Voltage<\/th>\n14.4V<\/td>\n<\/tr>\n
    Discharge Cut-off Voltage<\/th>\n10V<\/td>\n<\/tr>\n
    Product Dimension<\/th>\nL181*W77*H170(mm)<\/td>\n<\/tr>\n
    Net Weight<\/th>\n2.5kg<\/td>\n<\/tr>\n
    Case Material<\/th>\nABS<\/td>\n<\/tr>\n
    Communication Protocol<\/th>\nCustomized<\/td>\n<\/tr>\n
    Warranty<\/th>\n3years<\/td>\n<\/tr>\n
    Application<\/th>\nLead Acid Replacement\/Electrocars\/RV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Values above describe the referenced configuration. Confirm the final DAXIN project data sheet before ordering.<\/em><\/p>\n

    Product Details<\/h2>\n
    \"DAXIN
    Technical Detail 1 for DAXIN 12.8V20AH LiFePO4 Lead-Acid Replacement Battery.<\/figcaption><\/figure>\n
    \"DAXIN
    Technical Detail 2 for DAXIN 12.8V20AH LiFePO4 Lead-Acid Replacement Battery.<\/figcaption><\/figure>\n
    \"DAXIN
    Technical Detail 3 for DAXIN 12.8V20AH LiFePO4 Lead-Acid Replacement Battery.<\/figcaption><\/figure>\n

    Selection and Integration<\/h2>\n

    Confirm nominal voltage, usable capacity, charge and discharge current, battery-management settings, communication protocol, inverter compatibility, installation method, environmental limits and required backup time before final selection.<\/p>\n

    Frequently Asked Questions<\/h2>\n

    Can capacity and communication options be configured?<\/h3>\n

    Configuration depends on the model and project. Share the system voltage, required energy, inverter interface and communication requirements for review.<\/p>\n

    Can this product be integrated into an existing energy system?<\/h3>\n

    Compatibility must be checked against the inverter, charger, DC protection, communication protocol and operating voltage window.<\/p>\n

    What information is needed for selection?<\/h3>\n

    Provide the load profile, system voltage, required runtime or usable energy, installation environment, communication interface and applicable transport or certification requirements.<\/p>\n

    Request a Project Configuration<\/h2>\n

    Contact DAXIN ENERGY with the required voltage, capacity, application, installation method and communication requirements for a project-specific proposal.<\/p>\n","protected":false},"excerpt":{"rendered":"

    The DAXIN 12.8V20AH is a lithium iron phosphate battery designed as a configurable replacement for compatible lead-acid battery applications.<\/p>\n","protected":false},"featured_media":4188,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[622,46],"product_cat":[658,659],"product_tag":[],"class_list":["post-3256","product","type-product","status-publish","has-post-thumbnail","product_brand-daxin-energy","product_brand-szdxzh","product_cat-battery-energy-storage-solutions","product_cat-lead-acid-replacement-batteries","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product\/3256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/comments?post=3256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/media\/4188"}],"wp:attachment":[{"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/media?parent=3256"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=3256"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=3256"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/btrytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=3256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}