XCELL XCELFP1218 LiFePO4 battery with 12.8 V and 18 Ah
Product information
The XCELL XCELFP1218 is a compact and powerful lithium iron phosphate battery (LiFePO₄) that impresses with a nominal voltage of 12.8 V and a capacity of 18 Ah. Equipped with an integrated battery management system (BMS), it offers reliable protection against overcharging, deep discharge, short circuit and overtemperature. Thanks to its high cycle stability of over 2000 charge cycles at 80% depth of discharge, it is a long-lasting and safe energy storage solution for a wide range of applications.
Highlights at a glance
- Powerful: 18 Ah capacity at 12.8 V – 230.4 Wh total energy
- Durable: More than 2000 charge cycles at 80 % DOD
- BMS integrated: Comprehensive protection for maximum safety
- Compact dimensions: 151 × 98 × 95 mm at only 1.96 kg weight
- Fast charging capability: Maximum charging current up to 18 A
Powerful in a wide range of applications
With its high energy density and compact dimensions, the XCELFP1218 is ideal for mobile energy storage, UPS systems, caravan and marine applications as well as solar storage solutions. Thanks to its robust design and the wide operating temperature range from -20 °C to +55 °C, it is also ideally suited for use under harsh conditions. For larger energy systems, it can be combined with up to 2 batteries in parallel or up to 4 batteries in series.
Efficiency and safety with a system
The integrated hardware BMS continuously monitors voltage, current and temperature and reliably protects the battery against malfunctions. It thus makes a significant contribution to a longer service life and safe operation. Maintenance-free, gas-free and with high charging efficiency, the XCELFP1218 is a future-proof solution for demanding energy storage systems.
Robust LiFePO₄ technology
The battery is based on cylindrical LiFePO₄ cells of type 32700 (6 Ah), which are characterised by thermal stability, low self-discharge and high consistency. Compared to classic lead or lithium batteries, the LiFePO₄ technology offers a significantly higher level of safety as well as a long service life.
Features
| Model | XCELL XCELFP1218 |
| Battery type | LiFePO₄ (lithium iron phosphate) |
| Nominal voltage (V) | 12.8 |
| Capacity (Ah) | 18 |
| Maximum discharge current | 18A (continuous) |
| Recommended charging voltage | 14.4V - 14.6V |
| Trickle charging | 13.6V - 13.8V |
| Operating temperature (°C) | Charging: 0 ~ 45 / Discharging: -20 ~ 60 |
| Storage temperature (°C) | -10 ~ 35 |
| Service life | >2000 cycles at 100% depth of discharge |
| Dimensions (L/W/H, mm) | 181 x 77 x 167 |
| Weight (kg) | approx. 2.2 |
| Connection | M5 screw connection |
| Protection circuit | Integrated BMS |
FAQs about the XCELL XCELFP1218 LiFePO₄ battery
How many charge cycles does the XCELFP1218 offer?
The battery achieves over 2000 charge cycles at 80% depth of discharge (DOD) and thus offers a service life of more than 10 years.
Is a battery management system (BMS) integrated?
Yes, the integrated BMS reliably protects against overcharging, deep discharge, short circuits and overtemperature.
Can several XCELFP1218 batteries be connected together?
Yes, up to 2 batteries can be combined in parallel and up to 4 batteries in series.
For which applications is the XCELFP1218 battery suitable?
The XCELFP1218 is particularly suitable for solar storage solutions, caravan and marine systems, emergency power supplies and UPS systems.
Is the XCELFP1218 battery classified as dangerous goods?
No, the battery meets the requirements according to UN38.3, CE and MSDS and is not considered classic dangerous goods.
Can the XCELFP1218 battery be charged with standard chargers for lead-acid batteries?
Yes, the BMS protection circuit enables charging with commercially available chargers for lead-acid batteries.
| Capacity: | 18Ah |
|---|---|
| Connections: | 6.3mm faston |
| Tension: | 12,8V |
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