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Product Description
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Technical Details
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FAQs
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Customer Reviews
Best Battery For Your Devices
Timeusb 24V 25Ah lithium battery is built with 2C high discharge rate cells, providing 4000+ deep cycles and 10 years lifespan. The compact battery features 50A BMS with multi-protection and supports 1280W load power. With its 100% SOC (State of Charge) and 100% DOD (Depth of Discharge), it maintains high performance and longevity.
Powerful Energy Supply
Lighter, safer, and longer-lasting, the Timeusb 24V 25Ah lithium battery applies 2C discharge rate automotive cells, supporting a maximum continuous charge current of 25A and a maximum continuous discharge current of 50A. Thus, it can provide higher energy density and more dependable performance.
BMS Comprehensive Protection
Equipped with a built-in 50A BMS, this battery provides 100% full protection for worry-free operation. 50A BMS offers 100% all-round protection with five key safeguards: over-charging, over-discharging, over-current, short circuit, and overheating protection. Trust in the secure and powerful performance of this LiFePO4 battery.
Mini Size, Max Power
Compared with Timeusb 12V 50Ah Pro (same size), 24V 25Ah deep cycle battery features 50A BMS and 2C high discharge rate cells, providing higher energy density and more dependable performance.
3 Charging Ways
This electric wheelchair battery offers convenient and flexible recharging options: compatibility with 12V AC-DC chargers, solar panels via an MPPT controller, and alternators with DC-DC chargers. Experience the ease and versatility of recharging with the Timeusb LiFePO4 battery, empowering your scooters or power tools to run with more power.
Connect Up To 8 Batteries For Optimal Performance
Timeusb 24V 25Ah Deep Cycle Batteries can connected in up to 2S in series and 4P in parallel, forming a 48V(51.2V) 100Ah system with a maximum 5.12 kWh energy capacity. Unleash the full potential of your device with this LiFePO4 battery from Timeusb.
Smaller & Lighter Anywhere
Timeusb 24V 25Ah 2C High Discharge Rate Battery is a reliable, stable, and durable power solution for your indoor and outdoor devices. With max. continuous 1280W load power of this small deep cycle battery, you can unlock energy limits to escape the grid and embrace outdoor life.
Versatile for Your Needs
Designed for powerful and portable, ideal for Mobility Scooters, Electric Wheelchair, Dump Cart, Portable Lighting and also Off-Grid applications.
PACKAGE CONTENTS:
1 x 24V 25Ah LiFePO4 Battery
1 x Quick Start Guide
1 x Product Manual
2 x M8 Terminal Bolts
2 x Plastic Nut Caps
2 x Flat Washers
ATTENTION:
1. A charger is not included.
2. If a bolt is directly fastened or the thickness of the harness OT terminal piece used is less than 2 mm, add a flat washer for fastening.
NOTE:
This battery is not suitable for water pumps, electric jacks, electric stackers/lifts, pool vacuums, or similar loads. If you have any questions, please provide a specific product link, and we will check compatibility for you.
Technical Details
BATTERY
Cell Type：
LiFePO4 Prismatic
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
25.6V
Rated Capacity：
25Ah
Energy：
640Wh
Max. Expansion (Parallel & Series)：
4P (24V 100Ah) / 2S (48V 25Ah) / 4P2S (48V 100Ah)
Internal Resistance：
≤40mΩ
Certifications：
CE/FCC/RoHS/UL2271
BMS
BMS：
50A
Max. Continuous Output Power：
1280W
Max. Continuous Charge Current：
25A
Max. Continuous Discharge Current：
50A
Surge Discharge Current (1 Second)：
150A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
28.8V ± 0.4V
Recommend Charge Current：
5A (0.2C)
TEMPERATURE
Charge Temperature：
32℉ to 122℉ (0℃ to 50℃)
Discharge Temperature：
-4℉ to 140℉ (-20℃ to 60℃)
Storage Temperature：
14℉ to 122℉ (-10℃ to 50℃)
OTHERS
Terminals：
M8 bolts
Weight Approx.：
13.34 lbs
Size：
L7.79 x W6.53 x H6.69 in.
Housing Material：
ABS
Protection Class：
IP65
FAQs
Q: What is the maximum number of Timeusb 24V 25Ah lithium batteries that can be connected?
A:
Timeusb 24V battery supports versatile connections including series, parallel and serial-parallel connections. You can connect up to 2 batteries in series (2S), 4 in parallel (4P) or 8 in series-parallel connection (4P2S).
Q: Can I use Timeusb LiFePO4 Lithium batteries as starting batteries?
A:
Timeusb LiFePO4 batteries are not suitable for use as starting batteries. These batteries are designed primarily for energy storage applications, rather than for starting vehicles. They lack the necessary Cold Cranking Amps (CCA) that are required to successfully start an engine.
For more information, please refer to the "Deep Cycle VS Starting Battery" article.
Q: Are Timeusb LiFePO4 batteries safe?
A:
Absolutely. LiFePO4 is known for its inherent safety and is the most stable lithium battery available today. Timeusb lithium cells have received UL certification, meeting the highest standards for safety and sustainability. Each Timeusb LiFePO4 battery includes an internal Battery Management System (BMS) that safeguards against under-voltage during discharge, over-voltage during charging, over-current during discharge, over-temperature during both charging and discharging, and short circuits. This system ensures the battery cells remain undamaged. Furthermore, Timeusb LiFePO4 lithium batteries have been rigorously tested to ensure they are free from fire and electric shock risks, even in challenging environments.
Q: How do I store Timeusb LiFePO4 lithium batteries?
A:
It is recommended to store Timeusb LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 6 months. Recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH.
Q: What is the maximum discharge capacity of a Timeusb 24V 25Ah LiFePO4 Deep Cycle Lithium Battery?
A:
The Timeusb 24V 25Ah LiFePO4 Deep Cycle Lithium Battery has a maximum continuous discharge of 50Ah and a surge discharge of 150Ah for 1 second.