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Bronson Outdoor MBL 8100

Portable lightweight and waterproof 24V LiFePO4 battery

Waterproof (IP67) and dustproof 25.6V lithium-ion battery for demanding use in marine and outdoor applications.

  • Capacity: 100 Ah

  • Nominal voltage: 25.6V DC

  • Max. continuous discharge current: 50A

  • Min. charge cycles: 2000 cycles

  • Dims. (LxWxH): 415 x 345 x 205 mm

  • Weight: 23 kg

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Bronson Outdoor MBL 8100

Product Specs

Battery Type
Nominal Voltage
25.6V DC
Working Voltage Range
20V - 28.4V DC
Charging Voltage
29.2V DC
Charging Time
5 h (with LCL 24X)
Max. continuous discharge current
Min. charge cycles (up to 80% original capacity)
ø Operating time
≈ 4 - 8 h
ø Distance
≈ 25 - 50 km
Smart BMS Features
Overvoltage Protection
Overload Protection
Deep Discharge Protection
High Temperature Protection
Short Circuit Protection
Automatic Cell Balancing

Protection Level
Operating Temperature
-20 ºC to +75 ºC
Ambient Temperature (charging or storing)
0 ºC to +45 ºC
Product Dimensions (L x W x H)
41.5 x 34.5 x 20.5 cm
23 kg

Product Comparison

Product Dimensions


MBL36_60_100_Manual_Handbuch_A5.pdf 1.10 Mb




Designed for Outdoors

High-strength fiber composite polypropylene with rib reinforcements for enhanced durability and rigidity

High-density EVA foam protects the lithium cells and electronics against shock and vibration

Multiple temperature sensors enhance safety and protect the battery through constant monitoring of the inner cell temperatures, automatically switching the battery off if high or low temperature thresholds are exceeded

Passive charge level equalization between the cells promotes even consumption and rebalancing which leads to optimal performance and preserves a long battery life

High-density EVA foam protects the lithium cells and electronics against shock and vibration

The internal pressure relief valve provides additional safety

Permanently elastic, proven Sikaflex® 291i sealant for additional sealing of all openings in the housing

IP67 waterproof and dustproof switches and connectors