Victron Lithium SuperPack 12.8V/200Ah (M8)

Victron 12.8 V Lithium SuperPack batteries 200 Ah

The SuperPack batteries are extremely easy to install and no additional components are required. The internal switch disconnects the batteries in the event of deep discharge, overcharging or excessive temperatures. The batteries can be connected in parallel. Series connection is not permitted.

Integrated BMS and safety switch

The SuperPack batteries are extremely easy to install and no additional components are required. The internal switch disconnects the batteries in the event of deep discharge, overcharging or excessive temperature.

Protected against improper use

A lead-acid battery will fail prematurely due to sulfation in the following cases:
• If it is operated for a long time in an insufficiently charged state (e.g. the battery is rarely or never fully charged).
• If it is left in a partially discharged or worse, completely discharged state.

A lithium-ion battery does not need to be fully charged. The service life is even slightly increased if the battery is only partially charged instead of fully charged. This is a significant advantage of lithium-ion batteries compared to lead-acid batteries. The SuperPack batteries interrupt the charging or discharging current if the maximum nominal values ​​are exceeded.

Efficient

In many applications (particularly off-grid solar systems), energy efficiency can be of crucial importance. The energy efficiency of a charge cycle (discharging from 100% to 0% and recharging to 100%) of an average lead-acid battery is around 80%. The energy efficiency of a charge cycle of a lithium-ion battery, on the other hand, is 92%. The charging process of a lead-acid battery becomes particularly inefficient when the 80% state of charge mark is reached. This leads to energy efficiency of only 50%. This value is even lower for solar systems, since energy reserves are required for several days (the battery is in operation at a state of charge between 70% and 100%). A lithium-ion battery, on the other hand, still achieves an energy efficiency of 90% even when it is in a shallow state of discharge.