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New Asia Building, Zhonghang Road
EVE MB31 314ah 3.2V Lifepo4 Battery
Nominal Voltage:
3.2V
Nominal Capacity:
314Ah
Key Attributes
- Battery Type: Liquid LiFePO4
- Model Number: MB31
- Brand Name: EVE
- Battery Size: LFP
- Product Name: EVE MB31 314Ah 3.2V LiFePO4 Battery
- Capacity: 314 Ah
- Voltage: 3.2V
- Weight: 5600 g ± 300 g
- Dimension: 207.2 mm × 173.7 mm × 71.7 mm
- Place of Origin: Hubei, China
- Keywords: EVE 314Ah 3.2V LiFePO4 Battery
Industry-specific Attributes
- Cathode Materials: LiFePO4
- Cycle Life: 8000 cycles (70% State of Health @ 25℃)
- Initial Internal Resistance (IR): 0.18 mΩ ± 0.05 mΩ
- Application: Electric Power Systems, Solar Energy Storage Systems, Household Energy Storage
Operating Conditions
- Operating Temperature:
- Charging: 0℃ to 60℃
- Discharging: -30℃ to 60℃
- General Operating Temperature: -20℃ to 45℃
Packaging and Delivery
Single Gross Weight: 50.000 kg
Selling Units: Single item
Single Package Size: 50 cm × 50 cm × 50 cm
Why Choose Lifepo4 ？
1. Unbeatable Lifespan & Cost Efficiency
✓ 2,000-5,000 cycles – 5-10× longer than lead-acid batteries
✓ 70% lower daily cost over 10 years vs. frequent replacements
✓ Ideal for solar energy storage, EVs, and daily heavy-use scenarios
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2. Military-Grade Safety & Eco-Compliance
✓ Zero fire/explosion risks – withstands punctures/overcharging
✓ Lead/Cadmium-free – meets RoHS/REACH global standards
✓ Safe for homes, RVs, marine use – non-toxic and stable
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3. All-Weather Performance & Lightweight Power
✓ Operates at -20°C to 60°C (-4°F to 140°F) – extreme climate ready
✓ 50-70% lighter than lead-acid – cuts installation/transport costs
✓ 3-5C high-rate discharge for tools/equipment bursts
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4. Maintenance-Free & Plug-&-Play Compatibility
✓ No leaks/balancing – install and forget
✓ 100% Depth of Discharge (DOD) + no memory effect
✓ Direct 12V/24V/48V lead-acid replacement – zero system upgrades
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Help Center
Have a query? Please check this question and answers
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After the subscription license expires, HappyAddons Pro will stop working. Without the license key, you couldn’t use the pro features and widgets of HappyAddons. So you need to renew your license before it expires. That’s the way to prevent the site breaking issue.
And don’t worry, we will send you a reminder through email and admin notice banner of your WordPress dashboard.
You will just need to have the latest version of Elementor installed on your website to be able to use the HappyAddons.
You will just need to have the latest version of Elementor installed on your website to be able to use the HappyAddons.
After the subscription license expires, HappyAddons Pro will stop working. Without the license key, you couldn’t use the pro features and widgets of HappyAddons. So you need to renew your license before it expires. That’s the way to prevent the site breaking issue.
And don’t worry, we will send you a reminder through email and admin notice banner of your WordPress dashboard.
HappyAddons is a unique collection of Addons to power up the Elementor Page Builder plugin. It works with the WordPress and Elementor Page Builder to customize your WordPress blog or Business sites.
