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Battery Dimensions:
20.6
8.6
Terminal Dimensions:
22
8
Overview
The ExpertPower LiFePO4 12v200Ah rechargeable battery is
optimized for low rate applications which require high energy density.
Features
•
Low weight by using only eight prismatic high performance cells
•
UL Listed prismatic cells thoroughly tested like no other
•
Bluetooth connected BMS for easy remote monitoring
•
Powerful BMS can support connections of up to 4-series for 48V
or up to 10-paralell for 2,000Ah
Battery Specifications:
NOMINAL CHARACTERISTICS
Nominal Voltage / V
Nominal Capacity /Ah (25°F, 0.2C)
MECHANICAL CHARACTERISTICS
9.5
Weight
Dimensions L x W x H
BCI
Terminal
ELECTRICAL CHARACTERISTICS
Voltage Window
Charge Voltage
Standby Voltage
Max. Continue Discharge Current
Max. Permanent Discharge Current
Recommend Max. Continue Charge Current
Cycle Life (+20°F 0.2C 100%DOD)
Operating Temperature
3~5
Storage Temperature
Storage Duration
mm
Safety Standard
EP12200BT
LiFePO4 Deep Cycle
OPERATION CONDITIONS
Discharge:
12.8V
≥ 200Ah
48.3 lbs
20.6 x 9.5 x 8.6 in
4D
M8
9.2 – 14.6V
14.4V
13.8V
150A
180A 5Sec.
100A
>3500 Cycles
- 4 – 140˚F
Charge:
32 – 140˚F
32 – 86˚F
12 Months at 77˚F
UL1642 at cell level
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Table of Contents
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Summary of Contents for ExpertPower EP12200BT
- Page 1 EP12200BT LiFePO4 Deep Cycle Overview The ExpertPower LiFePO4 12v200Ah rechargeable battery is optimized for low rate applications which require high energy density. Features • Low weight by using only eight prismatic high performance cells • UL Listed prismatic cells thoroughly tested like no other •...
- Page 2 EP12200BT LiFePO4 Deep Cycle BMS Parameters TYPE FUNCTION SETTING VALUE RECOVERY Cell Voltage Protection >3.75±0.05V Cell Voltage ≤ 3.65±0.05V Delay 1-3s Voltage Cell Voltage Protection <2.2±0.1V Cell Voltage ≥ 2.6±0.1V Delay 1-3s Charging Over-Current >160±5A Protection Delay 7-13s Discharging Over-Current >160±5A...
- Page 3 EP12200BT LiFePO4 Deep Cycle Battery Attributes Discharge Curves Under Different Temperatures Cycle Life vs. DOD Temp. at 0.2C 0.2C CC-Cv Charge Characteristics Self-Discharge Characteristics Bluetooth Built-in Bluetooth allows easily track the battery level on your phone with the handy LL Battery Monitor app.
-
Page 4: Series & Parallel Connection
EP12200BT LiFePO4 Deep Cycle Series & Parallel Connection Supports expansion up to 4 batteries sequenced in either series at 48V 200Ah, or in parallel at 12V 2000Ah. Wiring Considerations During the wiring of sequenced batteries, it is imperative to adhere to the following guidelines to ensure optimal safety and performance: •... -
Page 5: Battery Charging
EP12200BT LiFePO4 Deep Cycle Battery Charging Efficiently charging LiFePO4 Batteries involves a precise 2-stage algorithm known as "Constant Current/Con- stant Voltage" (CC/CV). Following the standard LiFePO4 profile, the process entails a 0.2C Constant Current (CC) charge up to 14.2V, followed by Constant Voltage (CV) at 14.4V charge until the current reduces to ≤ 0.05C. -
Page 6: Usage And Storage
EP12200BT LiFePO4 Deep Cycle Usage and Storage 1. Before Use Inspection: Before employing the battery, conduct a thorough examination to ensure its integrity, free from visible damage or structural irregularities. 2. Terminal and Other Visual Checks: Do not utilize the battery if terminals are bent, broken, or if the battery... -
Page 7: Warranty Information
11. Use of an appliance with built-in charging for a different battery chemistry. 12. Connecting the batteries to higher voltage or currents than supported, as stated in this document. *For a full version of our product warranty please visit our website at: https://www.expertpower.us/pages/warranty-information or scan the QR code below. - Page 8 EP12200BT LiFePO4 Deep Cycle (562)630-3002 6437 Alondra Blvd For Questions Visit us at: support@expertpower.us Paramount, CA 90723 And Support ExpertPower.us...
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