Selling points
With 896Wh per cell and 6000+ proven cycles, the CATL 3.2V 280Ah is the most trusted Grade A LiFePO4 cell for DIY solar and RV builds — now available from EU stock with shipping terms confirmed at checkout or quotation.
Available from Poland Warehouse-TY when inventory is available. EU stock orders ship from Poland Warehouse-TY when inventory is available. Delivery options, shipping cost, and estimated transit time are calculated by destination at checkout or confirmed by quotation. DDP terms may apply to eligible EU stock orders and are confirmed at checkout or by quotation.
Key Features
- Grade A CATL Cell: Traceable production lot; capacity tested ≥280Ah pre-shipment
- 896Wh Nominal Energy: Build a 48V 200Ah system with just 16 cells in series
- 6000+ Cycle Life: ≥6000 cycles at 80% DoD — 16+ years at one cycle per day
- LiFePO4 Safety: Phosphate chemistry designed for improved thermal stability when used within specification; suitable for indoor and garage installations when installed by qualified personnel
- Standard 0.5C Charge / 1C Discharge: Compatible with all major BMS and inverter brands
- M6 Terminal: Compatible with standard compression jigs and busbars
- Bulk Order Support: Carton pricing (4 pcs/carton) and 100+ pcs project quotations available on request
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | CATL |
| Model | CATL 3.2V 280Ah Grade A |
| Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Cell Type | Prismatic |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 280Ah |
| Nominal Energy | 896Wh |
| Cycle Life | ≥6000 cycles @ 80% DoD |
| Standard Charge Rate | 0.5C (140A) |
| Max Charge Rate | 1C (280A) |
| Max Discharge Rate | 1C (280A) |
| Operating Temperature | -20°C to +55°C |
| Terminal Type | M6 bolt |
| Grade | Grade A (new production) |
| Certifications | CE, UN38.3, IEC62619 |
Compatible Applications
The CATL 280Ah cell is the most widely used cell for residential solar ESS (48V 100Ah to 280Ah systems), RV and van conversions, off-grid backup power, and DIY battery pack assembly. Configure 4S for 12V, 8S for 24V, or 16S for 48V systems. Compatible with Daly, JK, Seplos, and Orion BMS; pairs with Victron, Growatt, Deye, and Sofar inverters.
Shipping & Warranty
Ships from Poland Warehouse-TY when inventory is available. Shipping cost and estimated transit time are calculated at checkout or quotation. DDP terms may apply to eligible EU stock orders and are confirmed at checkout or by quotation. Each cell pre-tested for capacity ≥280Ah and voltage 3.2V ±0.05V before dispatch. 5-year warranty against manufacturing defects.
Ordering, shipping, and support
- Seller: Kimbattery Energy Co., Ltd.
- EU stock notice: EU stock items ship from the stated EU warehouse when inventory is available. Final availability is shown at checkout and in order confirmation.
- Documentation: CE, UN38.3, IEC62619, RoHS, and cell test documents are available on request where applicable to the selected product.
- Returns and support: Email kim@kimbattery.com or WhatsApp +86 156 2570 8573 before returning battery products. Return approval and destination may depend on product condition, battery shipping rules, and the customer's location.
Specification
| Brand | CATL |
|---|---|
| Nominal voltage | Available on request |
| Capacity | Available on request |
| BMS model | Configured by selected variant or project requirement |
| Warehouse | Poland Warehouse-TY |
| Compliance documents | available for selected models on request |
| Warranty | 5 years |
Parts List
Parts list is available on request. For DIY boxes, please confirm case version, BMS model, busbars, fuse, breaker, display, wiring, and accessory package before ordering.
Shipping from EU
EU stock orders ship from Poland Warehouse-TY when inventory is available. Shipping cost and estimated transit time are calculated by destination at checkout or confirmed by quotation. DDP terms may apply to eligible EU stock orders and are confirmed at checkout or quotation.
FAQ
Is this compatible with popular solar inverters?
Compatibility depends on voltage, BMS communication, and inverter protocol. Share your inverter model for confirmation.
Can I order in bulk?
Yes. Send model, quantity, destination country, and application for volume pricing and shipping planning.
Do you provide compliance documents?
Compliance documents are available for selected models on request.
Official Warranty & Service Commitment
Kimbattery provides product support for battery selection, installation planning, documentation requests, and after-sales issues. Warranty coverage depends on product model, usage conditions, and order terms.
Email: kim@kimbattery.com | WhatsApp: +86 156 2570 8573