Product Description
Gotion High-Tech is one of China's major EV and energy storage battery manufacturers (publicly listed, stock code 002074), and this 3.2V 300Ah LiFePO4 cell is one of the core capacity options in their storage-focused cell lineup — well suited to home energy storage and off-grid solar applications.
Core specs:
| Parameter |
Value |
| Brand |
Gotion (GOTION High-Tech) |
| Cell Chemistry |
LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage |
3.2V |
| Nominal Capacity |
300Ah |
| Nominal Weight |
≤6.02kg |
| Dimensions |
200mm x 174mm x 80mm |
| Internal Resistance |
≤0.21mΩ |
| Cycle Life |
~5,000 cycles |
A note on cycle life: some channels selling Gotion 300Ah cells advertise notably higher cycle life figures (some list ≥9,000 cycles, tested at 0.5C charge/discharge, 90% depth of discharge, 25±2°C, to 70% remaining capacity). We list this cell at the more conservative ~5,000 cycles from the actual data card. That's a meaningful gap — if you see higher cycle-life claims elsewhere, check whether the seller discloses the specific test conditions behind that number.
How to Verify You've Received a Genuine Cell
-
Weight and dimensions: genuine cells should be close to 6.02kg and 200x174x80mm — a meaningful deviation is worth questioning.
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Internal resistance reference: some third-party sources describe Gotion 300Ah internal resistance around 0.5mΩ, somewhat higher than this listing's ≤0.21mΩ data card figure — this is likely normal batch-to-batch or measurement-method variance, but worth knowing as a reference point.
Where This Cell Fits
- Home energy storage battery packs / off-grid solar systems
- Telecom and commercial/industrial energy storage
- RV, marine, and backup power systems
- DIY battery pack builds and bulk purchasing for pack assembly
System Integration Notes
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Series configuration: 16 cells in series (16S) gives a nominal 51.2V pack.
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BMS selection: size your BMS around your system's actual continuous current draw, not around peak figures you might see advertised elsewhere.
Bulk orders: available for full pack builds or with BMS integration — contact us for a quote.
Frequently Asked Questions
Is the cycle life really 5,000, or is it the 9,000 figure I've seen elsewhere? We list this cell at ~5,000 cycles per the manufacturer's data card — a conservative but verifiable figure. Higher figures circulating on some channels aren't always accompanied by disclosed test conditions, so we'd treat them cautiously.
How many cells do I need for a 48V system? 16 cells in series (16S) gives a nominal 51.2V pack.
Does this cell come with a stud terminal? This listing is the standard factory terminal. If you need a stud terminal conversion, contact customer service to confirm availability for this cell.
