Chins Smart 12.8V/300Ah LiFePO4 Deep Cycle Battery

Chins has its own factory, are mainly engaged in LiFePO4 and lithium-ion battery business, which is very suitable for RV, Caravan, Solar, Marine, Home Storage and Off-Grid.

Chins's team keep strive to maintain a green life on the way of continuing to explore the new energy, in order to provide a better low-carbon life for people.

Chins is equipped with the most advanced R&D team and equipment, and our products have obtained CE, ROHS, WEEE and PSE quality system certification. We also set up our own warehouse in California, USA.

Mobile APP to Read Battery Data

Compared with the traditional battery monitor, CHINS smart lithium battery can directly communicate with the battery management system (BMS) and obtain various data (SOC) of the lithium iron phosphate battery. Customers can connect to the battery through the mobile phone APP, and read the battery voltage, current, battery capacity and other important information at any time. Wireless connection range: within 5-10 meters from the battery.

Heating Function

Only when the battery starts to charge, the heating function inside the battery can be turned on. When the ambient temperature is lower than 32°F (0°C), the charging current will only supply power to the heating film inside the battery. When the internal temperature of the battery reaches 50°F (10°C), BMS will immediately turn off the heating function, all the charging current charges the battery. The charging current of the low temperature heating battery is at least 5A.

Lithium Iron Technology

CHINS deep cycle lithium ion batteries have exceptional longevity since they manufacturing by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power, letting you use the battery more freely. Our batteries are more cost effective, so when factoring time and cost into your purchase, our lithium ion battery banks come out ahead every time. It can support fast charging and solar panel charging.

Built-In BMS & Convenience & Maintenance Free

Our LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high temp cut off prevents charging over 122 °F (50 °C). Plus, Li-Ion batteries can be safer than Lead Acid batteries, which have no protection against ground faults. Highest-level safety based on UL Testing Certificate for the cell inside the battery pack.

Capacity Expansion

Our Lifepo4 batteries can be connected in parallels and in series for larger capacity and voltage. Max connection in series: Up to 4 identical batteries for up to 48V connecting in series. Connection in parallels: it can connect multiple batteries, suggest no more than 4pcs in parallel. Allow to be extended up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (Max 400Ah) and higher voltage (24V, 36V, 48V). Other installation methods: 4S2P, 2S2P, 3S2P, etc.

Specifications

• Rated Capacity (0.2C): 300Ah / 3840Wh
• Cycle life: 2000+ cycles at 80% discharge depth
• Rated voltage: 12.8V
• Charge voltage: 14.2V - 14.6V
• Depth of Discharge (DoD): 100%
• Standard charge current: 60A
• Charging time: Approximately 6 hours
• Max continuous charge current: 50A
• Max continuous discharge current: 100A
• Peak discharge current: 300A (Duration: less than 3 seconds)
• Operating temperatures: Charge -35°C~50°C(-31℉~122℉),
• Discharge -20°C~60°C(-4°F~140°F), Storage -20°C~50°C(-4°F~122°F)
• Impedance: ≤ 8mΩ

Note:

• It is recommended to set the 12.8V lifepo4 battery controller (MPPT) or inverter discharge cut-off voltage to 10.8V. In this way, MPPT can give priority to the protection of the battery and extend the service life of the lifepo4 battery. (25.6V lifepo4 battery controller /MPPT or inverter discharge cut-off voltage to 21.6V)
• When you need to connect multiple batteries in series or parallel, you need to keep the battery voltage difference between two adjacent batteries within 20mV.
• Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

Order a Chins Smart 12.8V/300Ah LiFePO4 Deep Cycle Battery today from ElectricBikeParadise.com. Free shipping + free gifts on all of our Chins Deep Cycle Batteries. Buy today and get a discount, free shipping, and a free gift!