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The LIONSHEE BZ0003-LFP-300A is a 12.8V 300Ah lithium iron phosphate (LiFePO4) battery storing 3840Wh of energy in a 575 x 295 x 275 mm case that weighs 26.55kg. It is built as a direct replacement for a 12V lead-acid block in motorhomes, boats, solar installations and off-grid systems, with copper terminals and two rope carry handles. Up to 16 units can be combined in a 4P4S configuration for larger 48V storage banks.
12.8V and 300Ah give 3840Wh of energy from one battery measuring 575 x 295 x 275 mm. That is enough to run a fridge, lighting and small appliances in a motorhome or cabin through a full day and night without recharging.
The Grade A LiFePO4 cells are rated for more than 15000 charge cycles and a service life of up to 10 years. A comparable lead-acid battery reaches 300-500 cycles and around 3 years.
The full 3840Wh stays usable because the battery supports 100% depth of discharge. A lead-acid battery of the same nominal capacity is normally limited to 80%, which leaves part of the rated energy unavailable.
The sealed case is rated IP67 against rain, splash water and dust, compared with IP65 for a typical lead-acid block. It stays reliable outdoors, on deck and in camping and off-grid installations.
Grade A LiFePO4 cells work with a built-in battery management system that provides over-charge, over-discharge, over-current, short-circuit and high/low temperature cut-off protection, and balances the cells during every charge.
At 26.55kg the battery weighs roughly half of a comparable 50kg lead-acid block, and two rope carry handles make installation and removal easier. Copper terminals keep contact resistance low, and up to 16 units can be wired in a 4P4S configuration.
Parameter | Value |
|---|---|
Model | BZ0003-LFP-300A |
Nominal voltage | 12.8 V |
Rated capacity | 300 Ah |
Energy | 3840 Wh |
Cell chemistry | LiFePO4 (lithium iron phosphate) |
Cell grade | Grade A cells |
Cycle life | 15000+ cycles |
Service life | Up to 10 years |
Depth of discharge | 100% |
Protection rating | IP67 |
Dimensions (L x W x H) | 575 x 295 x 275 mm |
Net weight | 26.55 kg (58.53 lbs) |
Battery management | Built-in BMS |
BMS protections | Over-charge, over-discharge, over-current, short-circuit, high/low temperature cut-off |
Max. expansion | 16 batteries, 4P4S |
Terminals | Copper terminals |
Handles | Two rope carry handles |
Housing markings | CE, FCC, RoHS |
• Motorhomes, campervans and RVs as a house battery
• Boats, yachts and marine electronics
• Home and garden solar storage systems
• Camping and outdoor power supply
• Off-grid cabins and backup power
• 48V banks built from up to 16 batteries in 4P4S
Shipped from our warehouse in Germany for fast EU delivery.
Packaging | Box |
MOQ | 1 |
Lead time | 3-7 Working Days |
