Lithium Cells · Custom Battery PACKs · Electric Mobility
Gotion IFR32135-15Ah Cylindrical LiFePO4 Cell
Product Parameters
Product Details
Product Overview
The Gotion IFR32135-15Ah is a 15 Ah cylindrical lithium iron phosphate cell for battery PACK development. Compare its electrical limits, mechanical dimensions and model-specific test conditions below. DIDIDEDE supplies cells and reviews custom PACK requirements with B2B customers.
Technical Specifications
| Parameter | Specification and conditions |
|---|---|
| Brand / manufacturer | Gotion High-tech (Guoxuan) |
| Model | IFR32135-15Ah |
| Chemistry / format | LiFePO4 (LFP) / Cylindrical |
| Capacity | ≥15 Ah at 1C; ≥15.8 Ah at 0.33C |
| Nominal voltage | 3.2 V at 0.33C; 3.1 V at 1C |
| Dimensions | Ø33.4 ±0.2 × 140 ±0.3 mm, including film and terminals |
| Weight | 267 ±4 g |
| Operating voltage | 2.0-3.65 V at room temperature |
| AC resistance | 1.5-3 mΩ |
| DC resistance | <8 mΩ at 25°C, 50% SOC |
| Charge profile | Temperature-dependent staged charging: up to 0.75C in the 25°C to <45°C band; follow §5.1.1 |
| Discharge current | 1C continuous; 5C for 10 s / 3C for 30 s at 25°C, cell surface ≤45°C |
| Temperature limits | Charge: 0 to 55°C; discharge: -30 to 60°C |
| Energy density | ≥189 Wh/kg at 0.33C; ≥179 Wh/kg at 1C |
| Cycle life and test conditions | 2,000 cycles in §5.4.1; 25°C, 0.5C charge / 1C discharge |
| Cell warranty | Varies by brand, model and supply batch; confirm in the quotation or sales contract. Cycle-life figures refer to performance under the test conditions in the model-specific datasheet. They are not a warranty period or a guarantee of service life under all operating conditions. |
Mechanical Drawing
Specification Notes
- The life table lists 2,000 room-temperature cycles and 1,000 cycles at 45°C, but §7.12 describes 3,000 and 1,500 cycles to 80% capacity. The table values are used here; confirm the contractual cycle test and acceptance criterion.
- The standard test charge in §7.2 is not a general operating-current recommendation. Use the temperature-dependent charging schedule in §5.1.1.
Reference: Q/GX 023-2018, revision A3; PDF pages 6-10 and 13. These are source-document ratings, not a confirmation of current stock or batch performance. Request the current approved specification and batch documents for quotation.
PACK Integration & Ordering
Confirm the application, series/parallel layout, continuous and pulse load, BMS thresholds, charger profile, insulation, thermal management and mechanical restraint for the selected cell. Pulse capabilities depend on temperature, SOC and duration; use the complete manufacturer matrices rather than a single peak figure.
Cell warranty coverage and duration vary by brand, model and supply batch. Applicable terms will be specified in the quotation or sales contract before order confirmation. Manufacturer warranty coverage, where applicable, is subject to the manufacturer’s terms. Cycle life depends on the stated test conditions and is separate from warranty. View warranty terms.
Send the exact model, quantity, destination and project requirements for pricing and available documentation.
FAQs
How can I verify the model and batch before ordering?
Request the specification sheet and available batch or serial-number information for your selected model. For cell orders, ask for cell origin and grading data; for complete packs or vehicles, confirm the finished configuration and available inspection documents before placing the order.
What is the minimum order quantity (MOQ)?
MOQ depends on the model and on current inventory. We support sample orders and small-batch trial orders, with tiered pricing for bulk purchases. Please fill in the model and required quantity in the "Request a Quote" form below and we will come back with a corresponding solution and price.
Do you support capacity grouping and PACK customization?
Yes. We can perform capacity, internal resistance and voltage grouping to customer requirements, and provide PACK structural design, BMS integration, connection processes (laser welding / ultrasonic welding) and thermal management solutions.
What is the delivery lead time and how are cells shipped?
Lead time is confirmed against model inventory and production scheduling, and the specific date is included in the quote. Cells are Class 9 dangerous goods and are shipped through qualified hazardous-goods logistics channels; UN38.3, MSDS and transport identification reports are available.
What certifications and test documents can you provide?
On request we can provide MSDS, UN38.3 test reports, transport identification reports, factory QC reports and batch consistency data. The exact document set depends on the model and the order requirements.
What are the warranty and after-sales policies?
The standard warranty for DIDIDEDE custom battery PACKs is 12 months or 1,200 cycles, whichever occurs first, unless otherwise agreed in writing. Branded original PACKs and special projects follow the terms confirmed for the specific model and supply batch in the quotation or sales contract. Cell warranty coverage and duration vary by brand, model and supply batch. Applicable terms will be specified in the quotation or sales contract before order confirmation. Manufacturer warranty coverage, where applicable, is subject to the manufacturer’s terms. Cell cycle life follows the selected model specification and test conditions; it is a performance rating and does not extend the warranty. For other components, refer to the applicable warranty policy. If anything is abnormal on arrival or in use, keep the original packaging and batch information and contact our technical support team.
Request a Quote
Tell us your required model, quantity and destination country. For custom packs, include voltage, capacity, dimensions and connector or BMS requirements.
We use your enquiry to respond to your request. Read our Privacy Policy.
