The MB-80 battery case is designed to hold four 65~70mm (length) lithium iron phosphate batteries. Four series-connected battery voltage coincides and are compatible with the voltage of 12V lead-acid batteries. Therefore, it can be a direct replacement battery for the existing MB-70 lead-acid battery inside the MIPRO MA-707, MA-708 & MA-808 portable wireless PA systems.

The lithium iron phosphate battery (LiFePO or LFP battery) is recognized as the leader for a number of charge and discharge cycles of rechargeable battery. Generally, the average life of a rechargeable lead-acid or lithium battery is 500 discharge-recharge cycles. Higher quality LiFePO or LFP has up to 2,000 discharge-recharge cycles. It is considered as an environmentally friendly battery, superior cycle life, reduced failures and half the weight of an equivalent capacity lead-acid, thus, an ideal replacement and upgrade battery option.

MB-80 has BMS smart battery management circuits and provides safe charging protection technology and extremely long life cycles.

• Holds four 32650/26650/32700 LFP model type battery
• Same polarity direction insertion with screws and hooks for secure and easy installation
• Standard output voltage 12.8V; maximum continuous output current up to 8A
• Safe shorts circuits technology prevents overcharging and safe operation
• Each battery has overcharge and over-discharge protection circuits; overcharge protection voltage 3.9V; over-discharge protection voltage 2.0V
• Smart management circuits ensures balanced charging and discharge state
• Four 32650 high-capacity rechargeable LFP batteries installed in a MB-80 can be interchangeable with one MB-70 rechargeable sealed lead-acid battery – Refer to MA-707/708/808 specifications for charge and standby times
• Flame retardant class V0

Spec Sheet