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Email: sales@chisen.cn
Email thay thế: chisenbattery@gmail.com
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Bán hàng WhatsApp NgaySPF12V20-ST SPF Lead-acid Replacement Pin Lithium with complete specifications, dimensions, weight, terminal data and quotation support.
Email: sales@chisen.cn
Email thay thế: chisenbattery@gmail.com
WhatsApp: +86 131 6622 6999
Trang web: www.chisenenergy.com
Bán hàng WhatsApp Ngay| Model | SPF12V20-ST |
| Series | SPF Lead-acid Replacement Pin Lithium |
| Công nghệ | LiFePO4 Replacement Battery |
| Điện áp Danh định | 12.8V |
| Dung lượng Danh định | 20Ah |
| Energy | 256Wh |
| Kích thước | 181 × 77 × 167 mm |
| Length | 181 mm |
| Width | 77 mm |
| Height | 167 mm |
| Trọng lượng | 2.4 kg |
| BMS | Built-in BMS protection |
| Cycle Life | 2000+ cycles / application dependent |
| Điện áp Sạc | 14.4V ±0.2V typical |
| Ứng dụng | SLA / VRLA lead-acid replacement |
Reference tolerance: dimensions ±2 mm, weight ±2% unless otherwise specified. Confirm final datasheet before mass order.
V25 product image gallery mounted from the current website asset library.
SPF12V20-ST 12.8V 20Ah Pin Lithium is structured as an engineering-grade product page for international B2B buyers, combining technical specifications, application logic, performance curves, FAQ and datasheet access.
SPF12V20-ST-12-8V-20AH belongs to the CHISEN LiFePO4 replacement battery platform. This page is designed for selection, comparison and inquiry by distributors, OEM buyers, system integrators and project engineers.
Ứng dụng mapping helps buyers select the correct battery platform by industry and working condition rather than by model number only.
The following curve area standardizes how charging, discharging and storage behavior are explained across CHISEN product pages. Final curve values should be confirmed by the model-specific datasheet when available.
Shows typical charging voltage, charging current and capacity recovery behavior.
Helps engineers estimate voltage behavior under different discharge rates.
Supports storage planning and high-temperature market evaluation.
It means a LiFePO4 battery designed to replace conventional lead-acid batteries in compatible applications.
Lithium replacement can reduce weight, improve cycle life and provide more usable energy when the system is compatible.
Not always. Charger voltage, BMS limits, working current and equipment compatibility must be checked before replacement.