RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery RELiON® - 12V 300Ah Lithium Deep Cycle Battery

RELiON® RB300 - 12V 300Ah Lithium Deep Cycle Battery

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Notes:

APPLICATIONS: Electric Vehicles; Marine; Recreational Vehicles; Solar.

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Specifications

Group	8D
Hazard	4
Country Of Origin	China
Nominal Voltage	12.8 V
Nominal Capacity	300 Ah
Capacity @ 25A	720 min
Energy	3840 Wh
Resistance	≤30 mΩ @ 50% SOC
Efficiency	99%
Self Discharge	less 3% per Month
Maximum Modules in Series	6
Dimensions (L x W x H)	20.6 x 10.5 x 8.7” (522 x 267 x 220 mm)
Weight	75.8 lbs (34.36 kg)
Terminal Type	M8 x 1.25
Terminal Torque	80 - 100 in-lbs (9 - 11 N-m)
Case Material	ABS
Enclosure Protection	IP66
Cell Type - Chemistry	Cylindrical - LiFePO4
Maximum Continuous Discharge Current	100 A
Peak Discharge Current	200 A (7.5 s ±2.5 s)
BMS Discharge Current Cut-Off	280 A ±50 A (9 ±4 ms)
Recommended Low Voltage Disconnect	11 V
BMS Discharge Voltage Cut-Off	8 V (2.0 ±0.08 vpc) (140 ±60 ms)
Reconnect Voltage	9.2 V (2.3 ±0.1 vpc)
Short Circuit Protection	200-600 µs
Recommended Charge Current	15 A - 50 A
Maximum Charge Current	100 A
Charge Current 32ºF to 14ºF (0 to -10 ºC)	≤0.1 C
Charge Current -4ºF to 14ºF (-20 to -10 ºC)	≤0.05 C
Recommended Charge Voltage	14.2 V - 14.6 V
BMS Charge Voltage Cut-Off	15.6 V (3.9 ±0.025 vpc)(1.1 ±0.4 s)
Reconnect Voltage	15.2 V (3.8 ±0.05 vpc)
Balancing Voltage	14.4 V (3.6 ±0.025 vpc)
Discharge Temperature	-4 to 140 ºF (-20 to 60 ºC)
Charge Temperature*	-4 to 113 ºF (-20 to 45 ºC)
Storage Temperature	23 to 95 ºF (-5 to 35 ºC)
BMS High Temperature Cut-Off	176 ºF (80 ºC)
Reconnect Temperature	122 ºF (50 ºC)
*Refer to charge currents below	0°C (32°F)
Certifications	UN38.3 & CE (battery); UL1642 (cells) (File# MH64523); IEC62133 (cells)
Additional Info	Shipping Classification; UN 3480, CLASS 9

Features

MORE USABLE CAPACITY Lithium batteries allow you to use 100% of their capacity, regardless of the rate of discharge
LONGER LIFE up to 10 times longer life than lead-acid batteries, and they still provide 80% of rated capacity after 2,000 cycles
PARTIAL STATE OF CHARGE TOLERANCE Partial charging does not affect performance quality or battery life
CONSTANT POWER Full power available throughout discharge. Voltage does not drop like lead-acid
LIGHTER WEIGHT 50-60% less weight than lead-acid equivalent
MAINTENANCE-FREE Plug, play and charge. No watering
TEMPERATURE TOLERANCE 2.5X more efficient operation at low temperatures. Safely operational up to 149°F (65°C)
INSTALLATION FLEXIBILITY Can be installed upright or on its side

Product Details

12V 300Ah Lithium Deep Cycle Battery by RELiON®. RB300 is a 12V, 300Ah lithium deep cycle battery. This Group 8D lithium iron phosphate (LiFePO4) battery is ready to replace your heavy lead-acid battery bank in your sailboat, RV or solar energy system. It's only 82 lbs for a true 300 Amp Hour lithium battery that provides 100% of its rated capacity. The RB300 gives you the flexibility to replace several small, heavier lead-acid batteries in a single high capacity unit.

Light on Weight Heavy on POWER It's hard to beat a RELiON lithium iron phosphate (LiFePO4) battery when they deliver everything you need to support life on land or water. They're built to last and designed to perform. Lightweight, durable and maintenance-free, RELiON batteries charge quickly, store safely, and withstand the harshest temperatures and conditions.

LiFePO4 batteries are lighter, take less space and last longer. While the up-front cost is higher than Gel, AGM or Lead-Acid the overall cost of ownership is lower over time because they require no maintenance and they have up to 10x longer life.

The RB300 offers high, reliable performance in any climate or condition for RVs, campers, sailboats and battery-based solar systems.

All RELiON Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling - and high-accuracy State of Charge (SOC) calculations.

RELiON® - Manual RELiON® - Information Made In USA

Brand:

RELiON

Part Number:

RB300

UPC:

850025732116

Alternate MPN:

R7RRB300

Warranty

RELiON warrants each RELiON branded battery, as listed below, sold by RELiON or any of its authorized distributors or dealers, to be free of defects for the period as listed in the table below, from the date of sale as determined by either the customer's sale receipt, the shipping invoice and/or the battery serial number, with proof of purchase.

10-Year Warranty for lithium products: Legacy (RB models), Legacy (RB 48V models (Renewable Energy applications only), InSight Series 12V, InSight Series 24V, InSight Series 48V.

2-Year Warranty for AGM products: R4000.

1-Year Warranty for Consumer Power Products & Accessories: Outlaw 1072s, InSight Series Fuel Gauge, InSight Series Remote Button

The Manufacturer has no obligation under this Limited Warranty for Product subjected to the following conditions (including but not limited to):

Damage caused during shipping or mishandling of the Product
Damage due to improper installation; loose terminal connections, under-sized cabling, incorrect series (cannot be used in series) or parallel connections, reverse polarity connections, or insufficient space for airflow
Environmental damage such as inappropriate storage conditions as defined by the Manufacturer, exposure to extreme hot or cold temperatures, fire or freezing, or water damage, impact, or collision
Damage due to improper operation or maintenance such as under- or over-charging the Product, cold temperature charging, lack of cleaning resulting in corroded terminal connections or build-up of dirt, debris, organic matter, fossil fuels, or chemicals on the Product casing
Improper use of CAN cables such as improper connections or not connecting them
Installing CAN communication devices that do not follow the appropriate CANbus guidelines as defined by the Manufacturer
Product that has been opened, modified, or tampered with
Tampering or removal of manufacture date codes
Product that was used for applications other than which it was designed and intended for by the Manufacturer
Product that was under-sized for the application

This Limited Warranty does not cover a Product that has reached its normal end of life due to usage which may occur prior to the Warranty Period. A battery can deliver only a fixed amount of Energy over its life which will occur over different periods of time depending on the application. The older the batteries are, the less likely the defect is caused by a manufacturing fault, and the more stringent the Manufacturer will evaluate the warranty claim. The Manufacturer reserves the right to deny a warranty claim if the Product is determined, upon inspection, to be at its normal end of life even if within the Warranty Period.

This limited warranty is in lieu of, and manufacturer disclaims and excludes, all other express warranties. Manufacturer further limits the duration of all, whether statutory, express, or implied warranties, including, without limitation, any warranty of merchantability or fitness for a particular purpose, to the warranty period. Manufacturer’s exclusive liability for breach of any warranty on the Battery shall be to replace the Battery within the warranty period in accordance with the terms of this limited warranty. In no event shall Manufacturer be liable for any loss or damages of any other kind, whether direct, incidental, consequential including lost profits, exemplary, special or otherwise, including any lost profits or removal, shipping, or installation expenses.

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