3.2V Prismatic LFP Battery Cell with Screw Bolt

$30.00

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Key Features:

Bolt Terminal Connection: Copper-plated studs, weld-free, reusable, low resistance (≤0.5mΩ) and strong current-carrying capacity.
LiFePO4 Core Performance: 3000+ cycles (@1C/1C, 80% retention), wide temp range (-20~60℃ discharge, 0~50℃ charge).
High Safety: LiFePO4 cathode, no thermal runaway, compatible with multi-protection (overcharge/over-discharge/short-circuit).
Stable Structure: Aluminum prismatic shell, integrated terminals, anti-vibration (10~100Hz, 0.3g) for mobile equipment.
Dual Capacities: 30Ah/67Ah variants with consistent core design, for small/medium power scenarios.
Low Self-Discharge: ≤3% monthly, support 6-month storage (@25℃) without frequent charging.

Core Advantages:

Cost-Saving Assembly: Weld-free bolt fastening, no pro tools, 40% faster assembly, fewer wiring failures, easy on-site maintenance.
Long Service Life: 3~5x longer than lead-acid, cutting replacement and maintenance costs.
Strong Environmental Adaptability: Resists extreme temps, humidity and vibration, for multi-scenario use.
Excellent High-Current Performance: 30Ah (60A) & 67Ah (134A) continuous discharge, ideal for frequent start-stop equipment.
Wide Compatibility: Universal 3.2V, works with most LiFePO4 BMS, fit for custom battery packs.

Applications:

For Small/Medium Power Equipment & Energy Storage

Energy Storage: Portable power modules (30Ah small/67Ah medium), home/light commercial storage, off-grid solar, small base station backup.
Industrial Equipment: AGV carts (30Ah sorting/67Ah handling), small forklifts (67Ah), cleaning tools (30Ah).
Transportation: Mini golf/patrol cars (30Ah small/67Ah medium), RV on-board power, small marine auxiliary power (67Ah).
Special Equipment: Medical portable devices, outdoor tools, monitoring systems, small industrial emergency backup.
DIY & Customization: Assemblers, enthusiasts, manufacturers for custom small/medium battery packs.

Specification Item	3.2V 30Ah	3.2V 67Ah
Cell Type	Prismatic LiFePO4 (Lithium Iron Phosphate)	Prismatic LiFePO4 (Lithium Iron Phosphate)
Nominal Voltage	3.2 V	3.2 V
Nominal Capacity (@25℃, 0.2C)	30 Ah	67 Ah
Charge Cut-off Voltage	3.65 V	3.65 V
Discharge Cut-off Voltage	2.0 V	2.0 V
Standard Charge Current (0.5C)	15 A	33.5 A
Max Continuous Charge Current (1C)	30 A	67 A
Max Continuous Discharge Current (2C)	60 A	134 A
Peak Discharge Current (10S, 5C)	150 A	335 A
Cycle Life (1C/1C, 100%DOD, 80% Capacity Retention)	≥3000 Cycles	≥3000 Cycles
Charge Temperature Range	0 ~ 50 ℃	0 ~ 50 ℃
Discharge Temperature Range	-20 ~ 60 ℃	-20 ~ 60 ℃
Storage Temperature Range (6 Months)	-10 ~ 30 ℃	-10 ~ 30 ℃
Terminal Type	Copper-Plated Screw Bolt (M5/M6, customizable)	Copper-Plated Screw Bolt (M5/M6, customizable)
Dimension (L×W×H, ±0.5mm)	148 × 110 × 25 mm (including screw bolt terminal space, suitable for 30Ah prismatic cells)	200 × 173 × 27 mm (including screw bolt terminal space, suitable for 67Ah prismatic cells)
Net Weight (±10g)	1250 g (including aluminum shell and bolt terminals, weight tolerance meets industry ±10g standard)	2800 g (including aluminum shell and bolt terminals, weight tolerance meets industry ±10g standard)
Self-Discharge Rate (Monthly @25℃)	≤3%	≤3%
Shell Material	Aluminum Alloy	Aluminum Alloy

3.2V 316Ah prismatic lithium iron phosphate (LFP) cell is an industrial-grade energy storage solution optimized for high-power, long-duration applications. It delivers a nominal capacity of 316Ah (0.5C discharge at 25±2℃) and maintains ≥80% capacity retention after ≥3500 cycles. With a wide operating temperature range and low internal resistance, it is engineered to meet the rigorous demands of solar PV systems and industrial backup power.