High Safety: Passes rigorous tests including vibration, high-temperature discharge, and short-circuit protection (no explosion/fire).
Long Cycle Life: Up to 1000+ cycles at 80%DOD (based on 1C charge/discharge at 25±2℃).
Wide Temperature Range: Operates from -20°C to 60°C (-4°F to 140°F).
Eco-Friendly: Lead-free and recyclable design.
Customizable: Ideal for solar energy systems, home backup power, and industrial applications.

Specifications

Parameter	Value	Unit	Comments
Model	OiD6Ah-25.6	-	32700-6000mAh 8S1P LiFePO₄ cell configuration.
Nominal Voltage	25.6V	DC	8S series connection (3.65V/cell).
Rated Capacity	6Ah	@0.2C	Based on 25±2℃ testing.
Standard Charge Current	3A	@CC/CV	Charges to 29.2V (8S×3.65V).
Standard Discharge Current	12A	@CC	Discharges to 20.0V/cell (25±2℃).
Max Charge Current	6A (25±2℃)	@CC	Up to 29.2V (constant voltage phase).
Max Discharge Current	12A (0–45℃)	@CC	Min discharge voltage: 20.0V/cell.
Terminal Configuration	Red UL3239AWG14 (+), Black UL3239AWG14 (-)	Connector Type	High-current terminals for robust connections.
Internal Resistance	≤200mΩ	@1kHz	Ensures efficient energy delivery.
Weight	≈12kg		Including enclosure and wiring.
Dimensions	195mm(L) × 185mm(W) × 80mm(H)		Excluding wiring harness.

Cycle Life

Test Conditions	Cycle Count	Capacity Retention	Standard
25±2℃, 1C charge + 1C discharge	1000 cycles	≥80% initial capacity	GB/T 31484-2015 (equivalent)

Typical Discharge Profile:

Operating Temperature Range

Certifications

China National Standards: GB/T 31486-2015 (Li-ion battery testing).
Safety Compliance: Passes vibration, high-temperature, and short-circuit tests (per GB/T 31485-2015).

Key Features

Material: Stable LiFePO₄ chemistry with no thermal runaway risk.
BMS Integration: Multi-level protection (overcharge, over-discharge, overcurrent, temperature).
Modular Design: Flexible for solar, residential, and industrial energy storage systems.

BMS Specifications

Function	Threshold	Delay Time	Action
Overcharge Detection	3.65V ±0.05V	<500ms	Cut-off + auto-recovery.
Overdischarge Detection	2.0V ±0.1V	<1500ms	Cut-off + auto-recovery.
Overcurrent Protection	15A ±2A	<500ms	Fusing + load removal.
Temperature Protection	Charge: 55℃/Discharge: 65℃	-	Cut-off + auto-recovery when temp returns.

Applications

Usage Warnings & Precautions

Storage Guidelines

Warranty & Disclaimer

Warranty Period: 12 months from shipment or 1000 cycles, whichever comes first.
Coverage: Defects caused by manufacturing errors.
Exclusions: Damage from misuse, improper storage, or operation outside specifications.

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