12V 50Ah (0.64kWh) LiFePO4 Lithium Battery - Bluetooth, Heating, Waterproof
$149$299Save $150
IP67BluetoothHeated
Compatible charger
Recommended
Features at a glance
- IP67Waterproof
Dust-tight and protected against temporary immersion to 1 m for 30 minutes.
- 3,500+Cycle life
Over 9 years at one full cycle a day. Rated at the depth of discharge, charge rate and temperature stated on the datasheet, to its end-of-life capacity.
- iOS + AndroidBluetooth app
Charge, voltage and temperature on your phone in the Epoch Li-Ion app.
- Advanced BMSProtection
Guards against overcharge, over-discharge, overcurrent and short circuit.
- Self-heatingCold weather
Warms its cells before charging, so it can charge in freezing weather.
- LiFePO4Thermal stability
Lithium iron phosphate has a far lower thermal-runaway risk than other lithium chemistries. The BMS adds over-temperature and low-temperature charge protection.
- LiFePO4 Chemistry - Deep Cycle Battery
- HEATED - Internal heating allows for charging in sub-zero conditions
- BLUETOOTH - iOS and Android Apps
- IP67 Rated, Dust and WATERPROOF
- Built-in Smart Battery Management System (BMS)
- Over charge and over discharge protection
- Over current and short circuit protection
- High & low temperature disconnects
- Max (4) in Series up to 48V
- Max (4) in Parallel up to 200Ah
- 3500+ Cycle life & Maintenance-free
- 11 Year Manufacturer Warranty
Configuration
Cell Configuration: 4S
Chemistry: LiFePO4
Current
Ah Capacity: 50Ah
Max Continuous Discharge Amps: 100A
Max Charge Current Amps: 150A (10 Seconds)
Max Discharge Peak Current Amps: 150A (30 Seconds)
Series | Parallel: Max (4) in Series up to 48V, Max (4) in Parallel - 4S4P
Voltage
Voltage: 12V
Max Charge Voltage: 14.6V
Operating Voltage Range: 10.8 - 14.6V
Temperature
Charge Temp Range: -20°C (-4°F) / 55°C (131°F) (with heating)
Discharge Temp Range: -20°C (-4°F) / 60°C (140°F)
Storage Temp: 0°C (32°F) / 35°C (95°F) (Max 12 Months)
Weight: 22 (LBS)
Dimensions
Length: 13 (inches)
Width: 10.25 (inches)
Height: 11 (inches)
To properly charge your Epoch Batteries, you will want to verify that any charging component in your system is capable of being programmed for the following specifications. Charging components can include, but are not limited to converters, inverter chargers, solar charge controllers, DC to DC chargers, etc.
Bulk/Absorption: 14.2V – 14.6V
Absorption Time: Two batteries in parallel connections require 30 minutes 200Ah
Float: 13.4V – 13.8V
Equalization: 14.4V/ Disabled
Temperature Compensation: 0/Disabled
Charge Rate: 50% of the battery or battery bank capacity
Battery Charge Temperature Range: 32°F (0°C) to 131°F (55°C)
Battery Discharge Temperature Range: -4°F (-20°C) to 140°F (60°C)
Cell Charge Temperature: 32°F (0°C) to 131°F (55°C)
Cell Discharge Temperature: -4°F (-20°C) to 140°F (60°C)
NOTE: Not all chargers are capable of multistage charging. If yours is not, you will want to verify it can be programmed for the Bulk/Absorption voltage and have the other items mentioned disabled if applicable. Consult your charger's manual or the manufacturer.
Epoch Li-Ion App
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Downloadable resources
Applications & use cases
- TROLLING MOTORS
- FISH FINDERS
- FLASHERS & BOATING ACCESSORIES
- MARINE APPLICATIONS
- SEAKEAPER & MARINE STABILIZATION
- ICE FISHING
- FISHING BOATS
- HOUSEBOATS
- MOBILE POWER
- DEEP CYCLE APPLICATIONS ONLY
- NOT FOR STARTING GASOLINE ENGINES
- LiFePO4 Chemistry - Deep Cycle Battery
- HEATED - Internal heating allows for charging in sub-zero conditions
- BLUETOOTH - iOS and Android Apps
- IP67 Rated, Dust and WATERPROOF
- Built-in Smart Battery Management System (BMS)
- Over charge and over discharge protection
- Over current and short circuit protection
- High & low temperature disconnects
- Max (4) in Series up to 48V
- Max (4) in Parallel up to 200Ah
- 3500+ Cycle life & Maintenance-free
- 11 Year Manufacturer Warranty
Additional Resources
Safety certifications & listings
Every mark below is a standard this battery has been tested against or a listing it carries. Here is what each one covers, in plain English.
IP67
Ingress protection
Dust-tight, and protected against temporary immersion in up to 1 m of water for 30 minutes. Under IEC 60529 the first digit rates solids and the second rates water.
- Sealed against dust and dirt
- Temporary immersion to 1 m for 30 minutes
- Not rated for water jets or pressure washing
IEC 60529, Degrees of protection provided by enclosures
Reviews
Recent reviews
Great product, solid cosutomer service!
I got this on sale for $150. For a self contained unit with BMS, heating, and bluetooth I am a very satisfied customer! The power button plate cracked when I got it and customer service sent out a new asap.
Epoch Batteries
Excellent products and good price last longer. I used until the power go down to 10% before charging to full again.
First Impressions All Positive
I purchased this battery for use as portable and backup power for amateur radio. It works very well for this purpose.