MOLL Spezial Li Battery 12.8 V, 84 Ah with Bluetooth communication interface

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Important characteristics and features:

• High discharge currents
• Longer cycle life
• Weight saving
• Low self-discharge
• Bluetooth/App data interface

683,24 EUR

VAT excl.

Product no.: 920018
EAN: 4030072920186

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Recommended application:

Modern energy supply - the ideal battery for your vehicle

The usable capacity of lithium batteries (100 %) is unbeaten and twice as high compared to lead batteries (50 %). A 12 V, 170 Ah lead battery can be equivalently replaced by a 12 V, 84 Ah lithium batterie without having to accept losses in usable energy.

In combination with the considerably lower weight of a lithium battery, 75 % weight can be effectively saved whilst the usable capacity remains unchanged.

Even if high currents are discharged, which may occur when demanding electrical consumers, such as coffee machines, hairdryers, flex and compressor are used, a lithium batterie supplie consistent capacity on a stable voltage level at the same time.

A further benefit is its extremely long cycle life (2.500 at 80 % depth of discharge, 3.000 at 70 % depth of discharge, 5.000 at 50 % depth of discharge), which exceeds the cycle life of conventional lead batteries (up to 550 cycles at 50 % depth of discharge) many times over. In contrast to lead batteries, cyclic deep discharges and longer deep-discharged rest periods have no notable impact on the cycling performance of our battery.

In addition to its very low selfdischarge, a selfsufficient energy supply over a longer period can therefore be ensured.

Important NOTE!

All MOLL special Li batteries are equipped with a BMS (Battery Management System),
this monitors all important parameters of the LiFePO₄ battery: e.g. voltage, current, temperature, charging cycles, etc.

The BMS ensures that the battery is protected from any incorrect handling.

It disconnects the battery at overvoltage, undervoltage or if the current draw is too high and automatically switch on again as soon as the
problem has been resolved.

In particular, the maximum output current is an important physical parameter for protecting the battery.

The MOLL special Li battery 12.8 V / 84 Ah is suitable for the operation of following inverters:

• Digital sine wave inverter DSW 300 W / 12 V
• Digital sine wave inverter DSW 600 W / 12 V
• Digital sine wave inverter DSW 1200 W / 12 V

• Sine wave inverter SW 100 W / 12 V
• Sine wave inverter SW 150 W / 12 V
• Sine wave inverter SW 300 W / 12 V
• Sine wave inverter SW 600 W / 12 V
• Sine wave inverter SW 1200 W / 12 V

Recommended use:

Ideal for use in construction machines, trucks, travel coaches, boats in craft vehicles as well as in mobile homes and caravans, also in connection with solar systems or wind power.

Delivery content:

• MOLL sezial Li Battery 12.8 V, 84 Ah

Main features:

High discharge currents

The MOLL special Li battery is particularly suitable for high discharge currents: continuously 100 A, max. 200 (3s) 500 A (30s), without notable loss of capacity. During the whole discharge process the voltage remains on a stable level.

Longer cycle life

Even at 100 % depth of discharge, lithium-ion batteries have, in comparison to lead batteries, a much longer cycle life.

Weight saving

The MOLL special Li battery weighs about half as much as a lead battery with equivalent nominal capacity. Since its usable capacity is twice as much as a lead battery's capacity, the total weight reduction amounts to 75 % whilst the usable energy remains unchanged.

Low self-discharge

Due to lower self-discharge, lithium-ion batteries can be stored much longer than lead batteries without any need for recharge.

Integrated battery management system (BMS)

Highest degree of safety:

The integrated battery management system (BMS) monitors all cell parameters (current, voltage, temperature) and ensures the highest degree of safety as well as an effective protection against overcharging and deep discharge. In case of a malfunction, the BMS interrupts the electrical connection to respective consumer or charger.


Technical data		MOLL spezial Li 12.8 V, 84 Ah
Battery type		LiFePO₄ (Lithium Iron Phosphate)
Nominal voltage		12.8 V
Nominal capacity		84 Ah
Energy		1075 Wh
Charging voltage		14.4
Final discharge voltage		10.0 V
Operating temperature		Discharge -20 to +55 °C Charge 0 to +55 °C Storage -20 to +45 °C
Discharge current		continuously 100 A max. 200 A (3s) 500 A (30ms)
Charging current		recommended 17 A max. 84 A
BMS included		yes
Data interface		Bluetooth
Data output		Voltage, SOC, Current, Temperature
Protection type		IP 55
Terminal type		DIN
Cycle		2.500 at 80% depth of discharge 3.000 at 70% depth of discharge 5.000 at 50% depth of discharge
Dimensions (L x W X H)		278 x 175 x 190 mm
Weight		9.6 kg

Downloads:

User manual
MOLL spezial Li
12.8 V, 84 Ah

Complete brochure
MOLL spezial Li
12.8 V, 84 Ah

Download PDF Version »

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