Introducing the powerful Lithium Nickel Manganese Cobalt Oxide battery, with a capacity of 18 Ah and 12 volts. This battery is ideal for high and low drain devices, as well as solar/wind devices. The brand of this battery is Ultramax and it is compatible with the MOUNTFIELD RIDE ON LAWN TRACTOR XE70 EL63. Bid farewell to worries about battery life with this reliable power source. With its durable design, this Lithium NiMnCo battery is perfect for any application. Invest in this battery today and experience the power that it brings to your devices.

IT WEIGHTS IN AT ONLY 1.1 KILO

75% LIGHTER
& LASTS UP TO 10 X LONGER
THAN A STANDARD BATTERY !!!!

 

Ultramax 12v 18Ah Lithium Nickel Manganese Cobalt Oxide (LiNiMnCo, NMC, NCM) Battery

 

Li[NiMnCo]O2 based Cathode & Graphite based Anode, is the newest generation Li-Ion rechargeable battery for high power applications, such as EV car, E-scooter and E-bike etc.

 

Lithium-Iron Phosphate (LiFePO4) Battery still has a lot of advantages, because of it's Low Energy Density, this battery is pre-eminently suited for Energy buffers (Stationary Storage)
 
However, we see that NMC batteries are slowly taken the position of the LiFePO4 because of their Higher Energy Density and because prices are leveling
 
The NMC cells compromise between high current rate and high capacity rate. Compared with LiCoO2 series Li-Ion cell, the NMC cells provide higher energy density with lower cost, long cycle life (>1000@1.0C, IEC standrad).
 
NMC cell has 3.6 +/-  0.5V nominal working voltage and shall be cut-off power at 4.15-4.20V per cell during charging.
 
NMC is a type of lithium and is a 11.1v battery vs 12.8v of LiFePO4. This battery has an incredible capacity for 12v electronics that are capable of working down to 8v. Common components are LED lights, Vexilar/Marcum flashers, and other lower current electronics. 
 
These batteries are also excellent for use in Engine starting, electric bicycle/motorcycle/scooter, golf trolley/carts, power tools, Solar and wind power system, RV, caravan, Back-up system and UPS, Torch, LED light, and emergency light etc., because they do not need maintenance during the off season. There is no equivalent to sulfation and the batteries can be stored in any state of charge without worry of degradation. We recommend 50-100% charge before storage. Another advantage is that running the battery completely down (i.e. leaving the parking light on for a week) will not damage the battery at all, unlike the SLA and Gel batteries, since it has a low-voltage disconnect circuit.

 

THIS LISTING IS FOR: ONE BATTERY

12volt 18 AmpHour

(12V 18Ah) 

 

Nominal Voltage: 11.1v

 Max. Charge Current: 15A

Max. Discharge Current: 15A

Nominal Capacity: 18Ah

 

LITHIUM NICKEL MANGANESE COBALT OXIDE / NMC BATTERY

 Ultra Light High Performance. Complete with Fast Lithium battery Charger

 Can be used anyway around as it is non spillable. Must be stored in charged condition

 

You can now enjoy a lightweight battery that will simply drop in as a direct replacement for your traditional lead acid battery on any application. It weighs in at 1.1kg and measures just 151mm x 65mm x 98mm (5.9" x 2.5" x 3.8"), that's less than 1/4 of the weight of a traditional lead acid battery



COMES WITH A SUITABLE CHARGER (INCLUDED)

  

Best way to charge

Partial and random charge is fine; does not need full charge; lower voltage limit preferred; keep battery cool.

  

Charge Methods

Constant voltage to 4.20V/cell; no trickle charge; battery can stay in charger.

Rapid charge = 3h*
Fast charge = 1h

 

Discharge

 Prevent full cycles, apply some charge after a full discharge to keep the protection circuit alive.

 

How to prolong battery

Keep cool. Operate in mid SoC of 30–80%. Prevent ultra-fast charging and high loads (most Li-ion)


Storage

Store at 40% charge in cool place (40% SoC reads 3.75–3.80V/cell). Do not go below 2.0V/cell.


The advantages of a NMC battery over LiFePO4 Lithium Iron Phosphate batteries:

 

NCM battery features higher power rating and energy density compared to LiFePO4 battery due to its higher lithium diffusion rate and electron mobility.

While NCM’s lithium-ions can move in two different directions, LiFePO4’s lithium-ions can only move in in one single direction.

NCM’s lithium diffusion coefficient is 10,000 times faster than that of LiFePO4; in case of electron mobility, NCM is 1,000 times faster than LiFePO4.

When lithium and electron mobility are faster, a battery can realize higher power rating and higher energy density.

 

The advantages of a LiFePO4 Lithium Iron Phosphate battery over conventional lead-acid batteries:

 

High energy density: more energy with less weight;

High charge currents (shortens the charge period);

High discharge currents (enabling for example electrical cooking on a small battery bank);

Long battery life (up to six times the battery life of a conventional battery);

High efficiency between charging and discharging (very little energy loss due to heat development);

Higher continuous power available.

 

 

ULTRAMAX CODE: LI18-12

 ALL OUR BATTERIES CARRY A FULL 12 MONTH WARRANTY 

DIMENSIONS: L 151mm x W 65mm x H 98mm inc posts

  

PLEASE NOTE:

It is the customers responsibility to check against the current battery specification before ordering

 Fully Sealed (cannot spill) - Rechargable - Deep Cycle LITHIUM NMC battery

 

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Suitable for cyclic and standby power applications.

 Low pressure relief valve

Can be used in any position

Excellent recovery from deep discharge

Low self discharge of just 3% per month

Maintenance free

 

SPECIFICATIONS:

 Voltage:12v

Capacity:18Ah

Weight 1.1Kg

  

Terminals are standard 4.75mm Wide Fast-on (Spade) connectors 

 


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