12.8V 18Ah Compact Block LiFePO4 Battery Pack (97×71×130mm)
4S 12.8 V 18000 mAh (18 Ah) rechargeable Compact Block (3×4) LiFePO4 battery pack measuring 97 × 71 × 130 mm (1500 g, 14.6 V charge limit, 10.0 V discharge cut-off, ≤20 A, 256 W, 15 cm wire leads, GB 31241-2014) for solar floodlights and pole-mounted battery boxes.
Product overview
4S LiFePO4 Battery Pack
Model / Label Rating
12.8V18000mAh (97×71×130mm)
- Nominal voltage
- 12.8 V
- Charge limit voltage
- 14.6 V
- Discharge cut-off voltage
- 10.0 V
- Nominal capacity
- 18000 mAh (18 Ah)
- Output current / Rated power
- ≤ 20 A / 256 W
- Dimensions
- 97 × 71 × 130 mm
- Weight / Wire length
- 1500 g / 15 cm leads
- Standard
- GB 31241-2014
Delivery Time
30–60 Days
Warranty & Support
30 days free return
Specifications
- Model / Label designation
- 12.8V18000mAh (12.8V 18Ah Compact Block)
- Chemistry & Configuration
- 4S LiFePO4 (3×4 Compact Block layout)
- Nominal voltage
- 12.8 V
- Charge limit voltage
- 14.6 V
- Discharge cut-off voltage
- 10.0 V
- Nominal capacity
- 18000 mAh (18.0 Ah)
- Output current
- ≤ 20 A
- Rated power
- 256 W
- Dimensions
- 97 × 71 × 130 mm
- Weight
- 1500 g
- Wire length
- 15 cm red (+) and black (-) wire leads
- Pack enclosure
- Blue PVC heat-shrink sleeve
- Execution standard
- GB 31241-2014
- Primary applications
- Die-cast solar floodlights, pole-top solar street light battery boxes
Applications
Die-cast solar LED floodlights, pole-mounted outdoor battery boxes, and remote surveillance power cabinets requiring 230.4 Wh (12.8 V 18 Ah) capacity in a compact 130 mm length × 97 mm width × 71 mm height block footprint.
FAQs
What are the exact dimensions and weight of this 12.8V 18Ah Compact Block pack?
This pack uses a 3×4 compact block cell layout measuring 97 × 71 × 130 mm with a weight of 1500 g and 15 cm red (+) and black (-) wire leads.
What are the electrical specifications of the 12.8V 18Ah Compact Block pack?
It provides 12.8 V nominal voltage, 18000 mAh (18 Ah) capacity, 14.6 V charge limit voltage, 10.0 V discharge cut-off voltage, ≤ 20 A output current, and 256 W rated power under GB 31241-2014.
How does the 97×71×130 mm block differ from the 65×71×195 mm 18Ah pack?
Both packs share identical 12.8 V 18 Ah electrical ratings and 1500 g weight, but the 97 × 71 × 130 mm Compact Block reduces pack length from 195 mm to 130 mm to fit shorter floodlight housings and square pole boxes.
What wire length and termination come standard?
Each pack comes with 15 cm red (+) and black (-) wire leads. Custom waterproof connectors or lead lengths can be supplied to match your solar controller.
What are the delivery lead time and return terms?
Delivery Time is 30–60 Days with a 30 days free return warranty.