Long Discharge CATL 3CA 3.2V 271AH Lifepo4 Lithium Battery for Solar Large Capacity Storage
| No. | Item | Specification |
|---|---|---|
| 1 | Nominal Voltage | 3.2V |
| 2 | Nominal Capacity | 271AH |
| 3 | Inner Resistance | ≤0.4mΩ [Fresh cell:(30%~40%SOC)] |
| 4 | Standard Charge Current | 0.5C |
| 4 | Maximum Discharge Current (Continuous) | 1C |
| 4 | Cut Off Charging Voltage | 3.65V |
| 5 | Standard Discharge Current | 0.5C |
| 5 | Maximum Discharge Current (Continuous) | 1C |
| 5 | Cut-Off Discharging Voltage | 2.5V (Temp.)T>0°C 2.0V(Temp.)T≤0°C |
| 6 | Charging Operation Temperature | 0°C ~ 65°C |
| 6 | Discharging Operation Temperature | -35°C ~ 65°C |
| 7 | Storage Conditions Short-Term (Within 1 Month) | -20°C ~ 65°C |
| 7 | Storage Conditions Long Term (Within 1 Year) | -20°C ~ 55°C |
| 8 | Storage Humidity | < 70% |
| 9 | Net Weight | 5.35 kg ± 270g |
| 10 | Shell Material | Aluminum |
| 11 | Cycle Life | ≥3000 cycles |
| 12 | Shipping Capacity | 30%~40% |
- 100% original CATL batteries
- Brand new condition
- Pre-shipment testing of capacity, voltage, and inner resistance
- Full replacement for any shipping damage
- Full refund if capacity doesn't meet specifications
- 5-star customer service with quick response times
For any concerns, contact our General Manager: info@deligreenpower.com
Response guaranteed within one business day.
| Brand | Capacity | In Stock | Brand | Capacity | In Stock |
|---|---|---|---|---|---|
| CATL | SY53AH | Yes | CALB | 70AH | 1-2 weeks |
| 100AH | Yes | 100AH | 1-2 weeks | ||
| 120AH | Yes | 163AH | 1-2 weeks | ||
| 202AH | Yes | 230AH | 1-2 weeks | ||
| 271AH | Yes | GF | 50AH | 1-2 weeks | |
| 302AH | Yes | 86AH | 1-2 weeks | ||
| 310AH | Yes | 100AH | Yes | ||
| EVE | 50AH | Yes | 206AH | 1-2 weeks | |
| 90AH | Yes | 277AH | 1-2 weeks | ||
| 230AH | Yes | REPT | 280AH | Yes | |
| 280AH | Yes | 280LAH | Yes | ||
| LTO | 30AH | Yes | LISHEN | 202AH | Yes |
| 35AH | Yes | 272AH | Yes | ||
| 40AH | Yes | / |
CATL 271AH batteries are ideal for:
- Energy Storage Systems (ESS)
- RV and Marine applications
- Yacht power systems
- Home solar energy storage
- UPS backup systems
- Motor homes
- Low Speed Electric Vehicles
- Rickshaw applications
- Lead acid battery replacement
- One-stop power provider including lithium batteries, active balancers, BMS, chargers, and accessories
- Russia, Poland, and USA warehouses for quick delivery
- Factory direct pricing with lifetime technical support
- Reliable warranty protection
- Distributor opportunities available
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Yes, 100% factory direct and brand new.
All batteries are strictly tested before shipment. Voltage difference within 10mV, capacity difference within 2%. High internal resistance batteries are not allowed to be shipped.
We use triple-check packaging with thick foam and 5-layer hard cartons. UN cartons and polywood cases available. 100% replacement for any shipping damage within one business day.
Yes, we include BusBar connectors and screws free with battery purchases.
This is normal. Tracking numbers typically won't update until packages arrive in your country. No tracking updates while on transit trains.
Yes. Please provide your requirements: voltage, capacity, application, charge/discharge currents, size limitations, and all relevant information.
Yes, we offer active battery balancers, smart BMS systems, and chargers from the best sources to save you time and money.
All successful business relationships start with good communication.
We welcome your inquiries and look forward to building lasting partnerships. Even if we don't make a deal, we're happy to share information and learn from each other.
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