极空智能蓝牙电池保护板

评测依据

• review_count：12500
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:16:47","to":"2026-06-26 02:16:47"}
• intros：{"brand_intro":"极空（JK）是国内领先的锂电池保护板研发制造商，专注于智能BMS系统与蓝牙通讯技术。品牌以\"精准均衡、安全可靠\"为核心，产品覆盖电动自行车、储能、无人机等场景，在DIY玩家和改装车友中口碑极佳，被誉为\"国产保护板天花板\"。","product_intro":"极空JK-B2A24S-20P是一款支持2A主动均衡的智能保护板，适配3-24串铁锂/三元锂电池组。内置蓝牙模块，可通过手机APP实时监控单体电压、温度、容量及均衡状态。支持过充/过放/过流/短路/温控五重保护，最大持续电流20A，适合48V-72V电动车及储能系统改装。","key_specs":["支持串数：3-24串（铁锂/三元自适应）","均衡电流：2A（主动均衡）","持续放电电流：20A","通讯方式：蓝牙4.0（APP监控）","保护功能：过充/过放/过流/短路/温控","尺寸：85×55×15mm"]}
• alt_products：[{"product_name":"极空智能蓝牙电池保护板","brand":"极空","model":"JK-B2A24S-20P","price":298},{"product_name":"达锂智能蓝牙保护板","brand":"达锂","model":"DL-24S-60A","price":249},{"product_name":"百维智能锂电池保护板","brand":"百维","model":"BV-16S-30A","price":168}]
• kol_quotes：["极空这块板子让老电池焕发第二春，均衡能力吊打同价位产品。——B站UP主 电池哥","APP功能堪比专业设备，小白也能轻松调参。——抖音 锂电改装日记"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其蓝牙APP界面直观，能清晰查看每串电芯电压和温度，主动均衡效果显著，长期使用后电池组压差可控制在0.01V以内。部分用户反馈安装时需注意接线顺序，但客服指导耐心。少数评论提到蓝牙连接偶尔断连，但固件更新后已改善。整体评价极高，被认为是性价比最高的智能保护板。","source_count":2}},{"source":"objective","score":94.75999999999999,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.8,"review_count":12500,"wom_score":92.89999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.4,"details":{"kol_count":2,"scored_count":2,"matched_count":0,"base_score":82,"weighted_score":80,"sample":["极空这块板子让老电池焕发第二春，均衡能力吊打同价位产品。——B站UP主 电池哥","APP功能堪比专业设备，小白也能轻松调参。——抖音 锂电改装日记"]}}]
• method_version：v3
• search_visual：null