4x Rock 12V 120Ah LiFePO4 Battery

Regular price $1,650.00

The compact 12V/120Ah lithium battery  LiFePO4 on the market!

Dimensions are 330×173×215mm only.

 

Unique Selling Points:

 

ž The Rock-12-120 lithium battery LiFePO4 is safe and reliable whilst small and lightweight, with a long cycle life and fast charging.

 

ž   Compared to lead-acid batteries, the volume and weight of Rock-12-120 are just around 1/3 and 1/2 respectively. 

 

ž   The built-in battery management system (BMS) provides multiple protection: over-charge, over-discharge, over-current and over temperature.

 

ž   ROCK-12-120 will provide you with a minimum of 4000 complete charge and discharge cycles and still provide over 80% of usable capacity.

 

ž   It can also be charged and discharged under high current without affecting its expected lifespan.

 

ž   The internal battery protection system is a high-tech innovative design made to protect lithium cells. Features include:

⁻          Low Voltage Protection Switch - Automatically disconnects at 10V

⁻          Over Voltage Protection Switch - Automatically disconnects at 15V

⁻          Short Circuit Protection Switch - Automatically disconnects

⁻          Reverse Polarity Protection Switch - Automatically disconnects

⁻          Internal cell balancing   - Automatically balances cells

⁻          Charge Balancing - Independent balancing for multiple batteries connected in parallel or in series.

Charging Sources:

 

ž   Alternator: Most factory 12V alternators on ICE (internal combustion engine) vehicles will sufficiently charge ROCK-12-120 and do not require any changes.

 

ž   Inverter: Most inverters have a battery-type switch that can either be selected to AGM for the closest setting to lithium or have a custom voltage setting that can be programmed to optimize your lithium battery.

 

ž   Inverter/Charger: You can set your inverter charger's voltage to charge bulk and absorb between 14.4V and 14.8V. The float should be set to 13.6V.

 

ž   Standard Lithium Battery Charger: Our batteries' internal BMS allows you to use a standard battery charger, in some cases a standard charger may not fully charge our lithium battery and you may need to purchase a lithium charger to get the full usable capacity from it.

 

TOP Lithium Battery (TOPLi) - the lithium battery specialist you can trust. Welcome to follow us on facebook.

 

ROCK is a sub-brand within TOPLi. Since its founding, TOPLi and its engineers have been innovating, creating, and reinventing electricity storage and backup solutions for professional users from system integrators, SMEs (Small and Medium-sized Enterprises), and individuals as well. It is the commitment to innovation that shows in our solutions that help customers shift their futures or lifestyles.

 

Our top-quality products have been widely used in various areas: electronic traffic equipment (traffic message boards, portable traffic lights towable package, lighting towers, truck-mounted attenuators, etc), electric forklift trucks (pallet trucks, ride-on forklifts, narrow aisle forklifts, end rider, airport ground support equipment, etc), and individual demands (off-grid power systems, RVs, caravans, motorhomes, camping sites, boats, trolling motors, golf carts, garden buggies, etc), and numerous other applications. Also, we provide customised products for both commercial and individual customers. 

Click to watch our case studyThe Right Time to Switch Lithium Batteries Ditch Lead Acid Batteries Presented by TOPLithiumBattery - YouTube

 

Datasheet

Model

ROCK-12-120

ROCK-12-120BT

Nominal Voltage

12.8V

12.8V

Nominal Capacity

120Ah

120Ah

Usable Capacity

120Ah

120Ah

Energy

1536Wh

1536Wh

Weight

12kg

12kg

Charge Voltage

14.6V

14.6V

Discharge Cut-off Voltage

9.8V

9.8V

Standard Charge Current

50A

50A

Max Charge Current

100A

100A

Max Continuous Discharge Current

100A / 1C

100A / 1C

Cycle Life

>4000

>4000

Internal Impedance

<50mmΩ

<50mmΩ

Dimensions

330×173×215mm

330×173×215mm

Operation Temperature

-20℃~60℃

-20℃~60℃

Storage Temperature

-10℃~50℃

-10℃~50℃

SOC Display

/

Bluetooth

Waterproof and Dust proof

IP67

IP67

Connect in Series

2 batteries for 24V power

4 batteries for 48V power

Connect in Parallel

Up to 4 batteries

Up to 4 batteries

Battery Balance Function

Yes

Yes

 

Local pickup available in our Wetherill Park warehouse. 

All battery capacities are guaranteed.  

MPPT, 1,000~3,000w pure sine inverters, AC 240v to DC 12v chargers are available now!

More products are going on shelf.

 

Note: ROCK-12-120 is not for cranking.