SKU:
EX 65010020
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Mastervolt MLS 12/260 (65010020) is a 12 V, 20 Ah Lithium Iron Phosphate (LiFePO₄) battery designed for compact energy systems requiring reduced weight, fast charging, and long cycle life. Ideal as a drop-in lead-acid replacement, this IP65-rated battery includes an integrated BMS, safety disconnect, and supports unlimited parallel connections. Weighing just 3.1 kg and measuring 180×77×161 mm, it’s perfect for mobile and backup power applications.
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Mastervolt 65010020 - MLS 12/260 (20Ah) Lithium Battery
The Mastervolt MLS 12/260 is a compact, lightweight 12 V lithium-ion battery delivering 20 Ah of capacity with 256 Wh of energy. Designed as a drop-in replacement for lead-acid batteries, it dramatically reduces space and weight—up to 70% savings—while offering triple the lifespan and faster charging capabilities.
Featuring safe LiFePO₄ chemistry and a fully integrated Battery Management System (BMS) with automatic electronic safety disconnect, the MLS 12/260 is easy to install with no extra components needed. Unlimited parallel configuration makes it scalable for extended energy requirements.
Key Features:
- 12 V / 20 Ah capacity (256 Wh)
- LiFePO₄ chemistry – high safety and thermal stability
- Drop-in lead-acid replacement – same form factor, lower weight
- Integrated BMS with auto safety disconnect
- ~2000 cycles at 80% DoD
- Supports unlimited parallel operation
- Fast charging: up to 20 A
- IP65-rated electronics cabinet
- Safe for mounting upright or on long side
- Certified to UN38.3
Applications:
- Portable power for communications & surveillance
- Marine & small vehicle DC systems
- Backup power (UPS)
- Industrial & security installations
General Specifications:
Part Number 65010020 Nominal Voltage 12 V Fully Charged Voltage 12.8 V Capacity 20 Ah Energy 256 Wh Chemistry Lithium Iron Phosphate (LiFePO₄) Cycle Life ~2000 cycles @ 80% DoD Charge Current (Max) 20 A Continuous Discharge 20 A Short Discharge (30 s) 40 A Peak Discharge (2 s) 85 A Terminals M5 Mounting Position Upright or long side Dimensions (L×W×H) 180 × 77 × 161 mm Weight 3.1 kg (6.8 lb) Protection Rating IP65 (electronics cabinet)
System Integration Notes:
- No series connection allowed (see configuration manual)
- Parallel connection: unlimited
- Not intended for starter battery use
- Fully protected against overvoltage, undervoltage, and overtemperature
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