HA12 battery equalizer is for balancing 4*2-12V battery bank. Compatible with lead acid battery, lifepo4 battery, NiMH Battery, etc. It start work when there is 10mv voltage difference between batteries. 

• Model: HA12
• Battery: 4 x 2-12V battery 
• Size: 131 * 66*23mm
• IP67 Waterproof
• Weight: 0.5kg
• CE RoHS Certification

HA02 battery equalizer is for balancing 4*2-12V battery bank. Compatible with lead acid battery, lifepo4 battery, NiMH Battery, etc. It start work when there is 10mv voltage difference between batteries. 

• Model: HA02
• Battery: 4 x 2-12V battery 
• Size: 124 * 62*27mm
• IP67 Waterproof
• Weight: 0.4K*
• CE RoHS Certification

HA02 battery equalizer is for balancing 4*2-12V battery bank. Compatible with lead acid battery, lifepo4 battery, NiMH Battery, etc. It start work when there is 10mv voltage difference between batteries. 

• Model: HA12L
• Battery: 4 x 6-12V battery 
• With display show realtime voltage
• Size: 124*62*27mm
• IP67 Waterproof
• Weight: 0.4kg
• CE RoHS Certification