LiFePO4Gotion · 33140
15Ah
- 15Ah
- 3.2V
- 48Wh
- 1C
Indicative price€2.69per cell · excl. VAT and shipping from China
Ø38 × 146mm · 330g
Ships from ChinaLiFePO4Genuine
Headway HW38120S 10Ah 3.2V LiFePO4 · Cylindrical 38120
Sold by Litio Store SRL · Selling batteries since 2015 · litio.store
- Nominal capacity
- 10Ah
- Nominal voltage
- 3.2V
- Energy per cell
- 32Wh
- Cycle life
- 2,000
Ships from China
We import the cells into the EU ourselves. The delivery time is stated in your quote; by sea it is usually 3–4 months.
Sold by Litio Store SRL
Italian company selling lithium batteries since 2015. VAT IT03894170541.
Visit litio.store ↗100% genuine cells
This is an original Headway cell. We do not sell relabelled, rewrapped or counterfeit cells. LiFePO4 Cells is run by Litio Store SRL, an Italian company that has been selling lithium batteries since 2015. If anything is wrong, contact us and we will sort it out.
Technical specifications
| Manufacturer | Headway |
|---|---|
| Model | HW38120S |
| Chemistry | lithium iron phosphate (LiFePO4) |
| Cathode | LFP |
| Format | Cylindrical |
| Size | 38120 |
| Nominal capacity | 10Ah |
| Nominal voltage | 3.2V |
| Energy per cell | 32Wh |
| Charge voltage | 3.65V |
| Discharge cut-off voltage | 2.0V |
| Standard charge current | 5A (0.5C) |
| Max charge current | 20A (2C) |
| Standard discharge current | 0.5C |
| Max continuous discharge | 30A (3C) |
| Pulse discharge | 100A (10C) |
| Internal resistance (AC 1kHz) | ≤6mΩ |
| Cycle life | 2,000 cycles (≥2000 cycles at 0.5C/0.5C, 25°C (EOL ≤7Ah)) |
| Dimensions | Ø38 × 146mm |
| Weight | 330g |
| Gravimetric energy density | 97Wh/kg |
| Charge temperature | 0~45°C |
| Discharge temperature | -20~65°C |
Specifications as stated by the manufacturer. Values may vary slightly between production batches; the datasheet sent with your quote is the reference.
Downloads
Overview
The Headway HW38120S is a genuine LiFePO4 cell with a nominal capacity of 10Ah at 3.2V, giving 32Wh of energy per cell.
About this chemistry
LiFePO4 (lithium iron phosphate, LFP) is the most widely used chemistry for stationary storage and deep-cycle batteries. It is thermally very stable, contains no cobalt or nickel and typically lasts thousands of cycles. Each cell has a nominal voltage of 3.2V: four cells in series make a 12.8V battery, eight make 25.6V and sixteen make the 51.2V used by most home storage inverters.
About this format
Cylindrical cells have a steel can and are named after their size: the first two digits give the diameter and the following digits the length in millimetres (for example, 18650 = 18mm × 65mm). They are robust and consistent, and well suited to packs built with spot-welded nickel strip or cell holders.
Typical applications
Home and commercial energy storage, off-grid solar systems, campervans and motorhomes, boats, golf carts and light electric vehicles, telecom backup, DIY battery packs.
Similar cells
- 100% Italian companyLitio Store SRL, Sigillo (Perugia), Italy
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