Product Overview
This DIY battery pack kit provides a high-performance and customizable energy storage solution, which is suitable for a variety of applications, including solar energy storage, backup power systems, RVs, electric vehicles, and many other scenarios. The kit does not include batteries, but options of EVE 280AH, 304AH, and 314AH batteries are available in the Poland warehouse.

Product Specifications

• Voltage and Configuration: 4S (4-series) configuration with a nominal voltage of 12.8V, suitable for 12V applications and providing stable output.

• Capacity Options: There are high-capacity options of CATL EVE batteries, namely 280AH, 304AH, and 314AH.

Components of the Kit

• Battery Case: Sturdy and durable, protecting the internal components.

• JK2A8S20P Smart BMS and 2A Active Balancer: It can perform active balancing, and has overcharge and over-discharge protection functions. It can also monitor heat and regulate voltage.

Product Features

• Long Cycle Life: With over 8,000 charge/discharge cycles, far exceeding traditional lead-acid batteries.

• Safe and Reliable: Built-in overcharge, over-discharge, and short-circuit protection.

• DIY-Friendly: Easy to assemble, and the case is durable.

• Wide Application Range: Suitable for various scenarios like solar energy storage, RVs, etc.

Since 2010, we've been one of the largest wholesalers of rechargeable batteries.

We solely focus on high - quality, grade A, brand - new batteries.

Our range includes LiFePO4, LTO, Sodium, solid - state batteries, and other trending ones.

Both cylindrical and prismatic cells are available, with capacities from 1300mAh to 320Ah.

These batteries are mainly for EVs and residential energy storage.

We have warehouses in Poland, the USA, and China.

This enables customers to select high - quality products and avoid poor - quality batteries.

It also allows us to deliver products quickly.

Moreover, we have a battery pack factory that supports design, OEM, and customization like 12V, 24V, 48V, etc.

We are an honest team.

Trust our 14 - year experience to help you achieve great success.

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