12.8V 15Ah Lifepo4 Battery Replacement for Lead Acid Battery
Model：SJW-1215A
Specification：32700-4S3P-12.8V-15Ah
Nominal Voltage：12.8V
Nominal capacity：15Ah
Battery pack size：(MAX）151（L）*(MAX）98（W）*(TYPE）101（H) mm
Weight：1.9Kg
Lifespan: charge and discharge conditions: 0.2C charge, 0.2C discharge, 2000 times ≥80% of initial capacity
Charging temperature：0℃~40℃
Discharging temperature：-20℃~60℃
Storage temperature：-10℃~ +35℃，less than 6 months
Communication：□SMBUS □I2C □HDQ □RS485 □RS232 □CAN □Other protocol ■No protocol

Remark：T2 output terminal

Why Is Saijowo 12V 100Ah Lifepo4 Battery The best-selling On The Market?  

Saijowo 12V lithium batteries feature in large capacity, high discharge power, fast charging, long cycle life, and high stability. This lithium battery has an 80% discharge depth. Compared with other li-ion chemicals, an important advantage is its thermal and chemical stability, thereby improving the safety of batteries. By combining with LiFePO4, this product can undergo more stable redox reactions and faster ion migration. Another is that it provides a longer cycle life. It has a very constant discharge voltage and can remain stable until the battery is depleted. This allows the battery to provide almost all power before discharge, and can greatly simplify or even eliminate the need for voltage regulation circuits. The back of the battery has impact resistance and has been tested to withstand severe external impacts without explosion.

Advantages of Lifepo4 Battery VS Lead Acid Battery:

Capacity: the discharge curve of lifepo4 battery is flat, and 90% capacity utilization can be maintained at 12V, while the lead-acid battery is only 50%;

Weight: the weight of lifepo4 battery is only 1/3 of the lead-acid battery of the same specification;

Cycle Life: Lifepo4 battery has more than 3000~4000 cycles, and the service life can be 5~10 years.

Our Services:

1. Custom Battery Solution

We can customize everything for you according your ideas, including Dimension, Color, Housing, Logo, Bluetooth, Heating, GPS, Fuel Gauge, etc.

2. Quality Assurance Service

Every battery will be tested before shipping and we offer 3-5 years warranty for all lifepo4 batteries.

Fast Production:

Lead time: 10 days for samples

         20 days for mass production order

Features:

Small size, long lifespan, light weight, multiple cycles