Qoltec LiFePO4 lithium iron phosphate battery 25.6 V 100 Ah 2560 Wh BMS

The Qoltec 100 Ah LiFePO4 battery is a reliable source of energy for your power needs. A maintenance-free, environmentally friendly, fully safe product. Adapted for cyclic discharge and recharge. High efficiency, long service life and low weight are just a few of the advantages that the LiFePO4 battery offers. The product has a built-in BMS protection system.

Key features

• 100% depth of discharge
• Very low self-discharge rate
• No memory effect, very efficient cycling and buffer operation
• Longer service life - more than 3000 charge and discharge cycles
• 100% non-combustible battery - no risk of overheating, arson or explosion
• 100% maintenance-free, no need to top up the electrolyte
• Lower weight and at the same time higher energy density compared to e.g. lead acid batteries
• Environmentally safe - no toxic gases or chemicals are released
• Can be operated in any position, no need to set it horizontally
• Shock-resistant
• BMS intelligent battery management system constantly monitors the operation of the battery, protecting the cells from overheating, overcharging and deep discharge, cutting off the power supply when values are exceeded that pose a potential danger to the battery and connected devices
• Thermal and chemical stability allows work in very extreme conditions without compromising performance and retains full capacity

Specifications

• Battery type: LiFePO4
• Power: 2560 Wh
• Capacity: 100 Ah
• Nominal voltage: 25.6 V
• Rating limited voltage: 20.8V-29.2V
• Type of charging: CV
• Battery charging voltage: 29.0±0.2 V
• Number of charging cycles: Retains more than 80% of capacity even after 3000 charging cycles
• Internal resistance: 10mΩ
• Connector type: M8
• Maximum charging current: 50 A
• Maximum discharge current: 100 A
• Standard charging current: 20 A
• Standard discharging current: 50 A
• Cut off voltage: 20.8 V
• Protection: Battery with BMS
• Battery overcharge protection: 3.65 V
• Application: Photovoltaics, Off-grid systems, Energy storage, Emergency power supply, Electric cars, Campers, Yachts, Wheelchairs, Power tools, Emergency lighting
• Additional information: The maximum number of batteries connected in parallel is 4 units. The maximum number of batteries connected in series is 4 units. When connecting batteries in series, make sure that the voltage differences between the batteries do not exceed 1 V. We do not recommend connecting batteries from different batches or brands, as differences in BMS systems and cells may affect their operation.
• Colour: Blue
• Operating temperature range: Discharge : -15℃～60℃, Charge : 0℃～60℃, Storage : -15℃～50℃
• Storage temperature range: 1 month - 20℃ ~ 45℃, 3 months - 20℃ ~ 45℃, 1 year - 20℃ ~ 20℃
• Storage humidity: 45～85%RH
• IP Rating: IP65
• Dimensions (D/L x W x H): 240 × 520 × 220 mm
• Package depth / length [mm]: 255
• Package width [mm]: 530
• Package height [mm]: 270
• Net weight [kg]: 20.5
• Gross weight [kg]: 21.5
• Certificate: CE