WD-G12100 / G12200 / G24100 — 12/24 V LiFePO4 batteries
Country: China · Model: WD-G12100 / G12200 / G24100
WD-G lithium batteries at 12.8 and 25.6 V take the place of 12 V and 24 V lead-acid units in small solar and backup systems. The range has three models, 12.8 V 100 Ah (1.28 kWh), 12.8 V 200 Ah and 25.6 V 100 Ah, each with 100 A continuous current.
- Chemistry
- LiFePO4, prismatic cells
- Models
- 12.8 V 100 Ah (1.28 kWh), 12.8 V 200 Ah, 25.6 V 100 Ah
- Current
- 100 A continuous, 200 A for 10 s
- Scalability
- up to 4 in series (51.2 V) and 10 in parallel
Technical specifications
| Chemistry | LiFePO4, prismatic cells |
|---|---|
| Models | 12.8 V 100 Ah (1.28 kWh), 12.8 V 200 Ah, 25.6 V 100 Ah |
| Current | 100 A continuous, 200 A for 10 s |
| Scalability | up to 4 in series (51.2 V) and 10 in parallel |
| Ingress protection | IP20 |
| Weight | ≈ 11 kg (G12100) |
| Customs codes (for reference) | |
| HS code | 8507.60 |
| UKTZED code (Ukraine) | 8507600000 |
| CN code (EU) | 85076000 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The 12.8 V model drops into the place of a 12 V lead-acid battery and the 25.6 V model replaces a 24 V one, with the charge controller or inverter reset to a LiFePO4 profile. Inside are prismatic cells. For short bursts the battery delivers 200 A for 10 s, enough for the inrush of a pump or compressor running through an inverter. Up to 4 batteries go in series for 51.2 V and up to 10 in parallel, so 12 V blocks can build a pack for a 48 V inverter. They also fit a UPS with a 12 V or 24 V battery bus. The enclosure is IP20 and needs a dry indoor location. The G12100 weighs about 11 kg, so one person can lift it onto a shelf.
How to choose
The DC bus voltage decides first, 12.8 V for a 12 V system and 25.6 V for a 24 V one. Capacity comes next, 100 or 200 Ah, and the G12200 stores twice as much at the same voltage, which saves a parallel pair. If the system is built at 48 V from the start and needs several kilowatt-hours, a NEPT S module at 51.2 V and 5.12–16 kWh is simpler than a string of 12 V blocks.
Request a price and lead time
WD-G12100 / G12200 / G24100 — 12/24 V LiFePO4 batteries. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Can WD-G12100 units make a 48 V system?
Yes, up to 4 batteries connect in series for 51.2 V. Use units of the same model in one string.
What current can the WD-G12200 handle?
100 A continuous and 200 A for 10 s.
How much does the WD-G12100 weigh?
About 11 kg for 1.28 kWh of energy.
Can a WD-G replace the lead-acid battery in a UPS?
Yes, if the UPS charger supports LiFePO4 at 12.8 or 25.6 V. A lead-acid charge profile does not suit it.
How many WD-G batteries connect in parallel?
Up to 10, which raises capacity while the voltage stays the same.
Similar products
REQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.