Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery

Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery - Factory direct reliable solar battery solution.
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  • Product Description
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Overview

Basic Info.

Model NO.
ECOB-L100AH
Battery Size
330*172*215mm
Weight
10.4kg
Product Name
LiFePO4 Lithium Battery Pack
Voltage
12V 12.8V
The Charging Ratio
100%
Features
Long Cycle Life
The Discharge Rate
100%
Application
Golf Carts
OEM/ODM
Accepatable
Transport Package
1 Piece/Carton
Trademark
Eco-worthy/OEM
Origin
Fujian, China
Production Capacity
5000 Piece/Pieces Per Month

Product Description

 

 Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery

Product Description

 

12V 100AH  Lifepo4 Battery
 Voltage  12V
 Capacity 100AH
 Charging voltage  14.6±0.05V
 Discharge voltage  8.0±0.05V
 Standard charging current  0.5C (15A)
 Standard discharge current  0.5C (15A)
 Max. charging current  0.7C (20A):25
 Max.discharge current  1C (30A):25
 Operating temperature range    Discharge:0~45
 Charge:-20~55
 Storage:-20~45
 Internal resistance  ≤13mΩ (AC Impedance, 1000Hz)
 Size 330*172*215mm
 Weight  10.4kg
 Warranty  3 years
 OEM order  Yes,we can support
 Package  Carton box

 

 

 

Application

Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery

Key Features:
Capacity:has a larger capacity than ordinary batteries (lead acid, etc.)
Weight:Lithium iron phosphate battery is light weight, the weight of lithium iron phosphate battery of the same capacity only 1/3 of lead acid.
Discharge rate:lithium iron phosphate battery can discharge at high current, suitable for electric vehicles, electric bicycles, etc.
Safety:The P-O bond in the lithium iron phosphate crystal is stable and has passed strict safety tests,the safety performance is higher.
Environmental protection:Lithium iron phosphate battery is considered to contain no heavy metals and rare metals,no poisonous, non-polluting,and environmentally friendly battery.

The universal lithium iron phosphate cell is used, which has small internal resistance, sufficient capacity and long service life.

 

Applications:
♦Solar energy storage,home storage ,E-vehicle products.

♦Widly applied in solar street light,wind energy storage ,UPS and telecommunication power supply, photovoltaic power station etc.


Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery

Recommended products

Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery

About us

Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery

Our project

Eco-Worthy 12.8V 100ah Deep Cycle Gel Solar Power Supply RV Yacht Boat Solar Battery BMS LiFePO4 Lithium Battery
FAQ
1. battery can not be charged
a) The problem of charger, some chargers must detect the existence of the battery before charging.
Judgment: Remove the charger from the battery and test the output voltage of the charger. If there is a constant 14.5V voltage, it is not the problem of charger. If the measured voltage is 0, it is because the BMS low voltage protection is turn on. The charger cannot activate the battery and cannot charge the protected battery.
Solution: Need to replace the charger.
b) The battery is broken and cannot be charged.

2. The voltage is abnormal
a) when receiving the battery, the voltage of battery is very low. Reason: The battery is stored for too long, and the self -discharge time is long, which causes the voltage to fall below the BMS protection voltage. The displayed voltage is relatively low, which may only be 3V or 5V, 8V. Solution: Activate the battery and charge.
b) after charging, voltage is abnormal. Reasons: 1) Whether the correct voltage charger is used
2) The voltage will fall slowly after the lithium battery is fully charged. When the charger is just removed, the battery voltage is 14.5V. The voltage will fall to about 13.5-13.6 in a short time, which is normal.
3. Insufficient capacity
a) problem of the charger model, charging voltage is not -iron lithium battery -lithium battery charging voltage is 14.5V. such as the charger purchased with a ternary lithium battery, the charging voltage is 12.8V, and the lithium battery can only be charged to capacity of about 30% with this charger voltage. Solution: Replace the adapter charger b) There is a problem with customer discharge cuttering voltage. The capacity of lithium iron phosphate batteries refers to the power released when the voltage is placed from 14.5V to 10V. c) Large discharge multiplier. Our lithium battery standard capacity refers to the use multiplier discharge at 0.5C discharge rate, if use 1C or even 2C , and the capacity will decrease significantly. d) Low temperature environment. Low temperature has a great impact on the capacity of lithium batteries, especially below 0 degrees.

4. The battery voltage is pulled out quickly a) In the two stages of 13.7-14.5V and 12-10V, the voltage changes themselves are fast because the battery capacity is very small in these two stages. b) The battery life is insufficient. c) Large discharge multiplier. Our lithium battery standard capacity refers to at a 0.5C discharge multiplier. If the customer uses 1C or even 2C multiplier discharge, the voltage drops will be fast.

5. Slow charging a) Low temperature environment. Below 0 degrees is prohibited from charging. If forcibly charging, the charging speed will be very slow, and serious irreversible damage is caused to the battery. b) Customer charger current itself is small.

6. The voltage is lower than 10V and the battery will not be protected by BMS a) The cut -off voltage of the label is 10V, but the actual protective board detects the voltage of the cell, which may not be protected by 10V, but once it is lower than 9V, it is not normal, that is, BMS protetion is invalid.

7. The battery is severe heat and smokes (the degree of hotness) a) The discharge multiplier is too large, and the BMS heat is doubled, which will increase the heat and eventually burn the shell b) The charging voltage exceeds 30V, causing BMS damage and causing a battery overcharge. Causes the battery to heat, bulge, and smoke.

8. There is a problem with the use of the solar system a) Batteries uneven causes advance protection. The batteries connected in series (2 string or 4 string) is used, and the batteries will gradually uneven if one battery is particularly low or particularly high than other batteries. when charging, the BMS will protect before controller; when discharging, the BMS will protect before inverter, causing the system work to be abnormal. Solution: send a balancer to the customer, but it cannot be effectively solved very effective, because the balanced current of this balancer is relatively small. b) After the BMS of the entire batteries is disconnected, the all-in-one inverter or controller cannot activate the batteries (only 12V30A controller, 48V3500W all-in-one inverter and 48V5000W all-in-one inverter has activation function). Solution: 1) First remove the batteries from the controller and the inverter, put the balancer street, first allow 2 or 4 batteries to balance about to 24H-48H. then re-connect the batteries to inverter and controller.
2) Activate the batteries with solar panel(12v)
 

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