The Terli Deep Cycle Electric Boat LiFePO4 battery pack ships in two models: 150Ah (3.6kWh) and 200Ah (4.8kWh). Both support deep cycle battery deployments from electric boat motor thrusters to solar storage. Both run at 25.6V nominal with IP54 ingress protection, Anderson or custom terminals, and a built-in BMS with LCD. This 24V lithium battery supports customizable dimensions and weight for OEM integration.
Applications：
Wheelchairs and scooters
Solar/wind energy storage
Back-up power for small UPS
Golf trolleys & buggies
Electric bikes
Model |
24V |
|
Battery Type |
LiFe PO4 |
|
Battery Module |
TY-24-150 | TY-24-200 |
Battery Capacity (Ah) |
150AH |
200AH |
Nominal Battery Energy (kWh) |
3.6 |
4.8 |
Nominal Voltage (V) |
25.6V |
25.6V |
Nominal Output Current (A) |
75 |
100 |
Weight (Kg) |
29.8 |
36 |
Dimension (L*W*H mm) |
430*210*210 |
430*290*210 |
Package Dimension (L*W*H mm) |
470*250*250 |
470*330*330 |
Working Voltage (V) |
22.4~2.9.2 | 44.8~58.4 |
Operating Temp.Range (°C) |
-20~50 |
|
Calendar Life (Cycles) |
6000@25°C,80%DOD |
|
Protection Level |
IP54 |
|
Terminal |
Anderson Or Other |
|
Certification & Safety Standard |
TUV/CE/EN62619/IEC62040/UN38.3/CECAccredited |
|
Monitoring & Protection |
BMS |
|
| Display | LCD |
|
This LiFePO4 battery pack integrates both PCB and BMS directly inside the enclosure — no external controller required. The battery management system delivers 8 independent protection functions that address every critical failure mode in deep-cycle marine and EV deployments.
Over-charge protection: Cuts charging before cell voltage exceeds safe limits.
Over-discharge protection: Disconnects load before voltage drops below the minimum threshold.
Over-power protection: Limits peak draw events during motor current surge.
Short-circuit protection: Instantly interrupts the output path on a fault event.
Anti-reverse charging protection: Blocks reverse current from incorrect charger polarity.
Over-voltage protection: Guards against transient spikes from regenerative sources.
Over-current protection: Disconnects at continuous discharge current threshold breach.
Temperature protection: Suspends operation when cell temperature exits the safe operating range.
The built-in cell balancing function corrects capacity drift across cells, maintaining consistent output across thousands of cycles. The LCD reports real-time voltage and capacity status — giving field engineers direct diagnostics from this lithium battery BMS without external tooling.
This LiFePO4 battery pack carries a full international certification stack, covering EU safety, global transport, and Australian market entry in a single product. Compliance managers can map each requirement directly:
CE & TUV (EU Market): Covers EMC and product safety requirements for EU distribution and retail.
EN62619: Safety standard for secondary lithium cells in industrial applications — required for many EU B2B procurement processes.
IEC62040: UPS and power supply system safety standard, relevant for backup power system deployments.
UN38.3: Confirms approval as a UN38.3 lithium battery for air and sea freight — no supplementary transport certification required.
CEC Accredited: Meets Australian clean energy certification requirements for solar storage and EV applications.
MSDS: Material Safety Data Sheet available for customs declaration and hazardous materials handling.
ROHS: Confirms EU restrictions on hazardous substances in electrical equipment are met.
ISO 9001: Production audited under an internationally certified quality management system.
This CE certified battery covers the full compliance checklist for EU, Australian, and global-shipping importers without additional qualification testing.
The Terli Deep Cycle Electric Boat LiFePO4 battery pack undergoes 10 mandatory factory tests before shipment. No sampling — this is 100% battery testing on every unit produced, backed by an ISO 9001 certified quality management system.
Each unit passes all of the following:
Short-circuit Test
Crush & Squeeze Test
Nail Penetrating Test
Capacity & Cycle Test
Hi-low Temp Test
High Rate Test
-30°C to +70°C 7-Day Test
Dropping Test
Over Charge & Overdischarge Test
Thermal Abuse Test
Cell capacity verification uses a smart automated lithium battery testing system — not manual measurement. PCB boards undergo individual charge-discharge and compatibility testing before assembly. The R&D center staffs core technicians with an average of 20+ years of battery quality control experience, informing both test protocol design and failure mode analysis.
This LiFePO4 battery pack serves five distinct market verticals. Distributors and product managers use it to build multi-SKU strategies around a single certified platform.
Marine: Supplies electric boat battery systems and motor thrusters under sustained deep-cycle discharge. IP54 ingress protection and 6000-cycle durability support long-duration marine deployments.
Electric Mobility: Validated for wheelchairs, scooters, electric bikes, golf cart battery systems, golf trolleys, buggies, forklifts, and clean sweepers. Covers both light-duty mobility and heavy-duty EV drive applications.
Energy Storage: Supports solar energy storage battery applications, wind energy storage, and off-grid mountain power generation across distributed sites.
Mobile Power: Powers RV systems, small UPS backup applications, and professional audio equipment requiring stable deep-cycle output.
Industrial/Infrastructure: Deployed in communication base stations and forklift fleets where consistent discharge under variable load is required.
This LiFePO4 battery pack supports full OEM/ODM service. Brand owners and sourcing managers configure it to match their product line — not the other way around.
Branding and casing: Custom logo printing on the battery case, with custom labeling and casing options for private label battery product lines — no third-party finishing required.
Physical configuration: Buyers customize dimensions and weight to match existing marine enclosures, EV drive bays, or solar system cabinets. The 8S2P cell structure is the standard baseline for configuration changes.
Terminal options: Ships with Anderson connectors as standard. Alternative connector types are available on request — no additional adapters required at integration.
Multi-SKU scalability: The same custom lithium battery platform covers marine, EV, and solar storage verticals. An OEM battery pack agreement handles all SKUs without separate qualification rounds per application.
The Terli Deep Cycle Electric Boat LiFePO4 battery pack is available for sample evaluation within 7–10 days. Buyer covers sample and shipping cost. Mass production runs 25–30 days from deposit payment and sample sign-off.
| Term | Details |
|---|---|
| Sample Lead Time | 7–10 days |
| Production Lead Time | 25–30 days after deposit |
| Payment | 30% deposit; 70% balance against goods ready (with photo confirmation) |
| Warranty | 3 years — defective units replaced with new product |
| Shipping | Express (UPS, FedEx, DHL), air freight, sea freight, railway |
Battery after-sales support: When a unit underperforms, buyers submit photos or video of the issue. Terli provides diagnosis and resolution — the lithium battery warranty covers defective units with a direct replacement, not a repair cycle.
Storage guidance: Store in a clean, dry, ventilated, dark environment. Keep at full charge before storage. Recharge every 3–6 months to maintain capacity.