The 32700 3.2V 6000mAh Lithium Iron Phosphate (LiFePO4) Battery
stands out as a high-capacity, ultra-reliable energy storage
solution, engineered to meet the demands of high-power,
long-duration applications. Leveraging the inherent safety and
durability of LiFePO4 chemistry, this cylindrical battery (32mm
diameter × 70mm height, as indicated by the “32700” form factor)
balances exceptional energy density with robust performance, making
it ideal for both consumer and industrial use.
Core Performance & Capacity
With a nominal voltage of 3.2V and an impressive 6000mAh capacity,
this battery delivers sustained power for devices requiring
extended runtime. It operates within a safe voltage range (3.65V
fully charged to 2.5V discharged), ensuring compatibility with
systems like off-grid solar 储能 (energy storage), portable power
stations, and heavy-duty electric tools. The 6000mAh capacity
translates to practical usability: it can power a 100W portable
fridge for up to 1.5 hours, a 20W LED work light for over 9 hours,
or serve as a long-lasting backup for home security systems.
Unmatched Safety & Durability
LiFePO4 technology is renowned for its superior safety, and this
battery excels in this regard. It eliminates the risk of thermal
runaway—even under overcharging, short-circuiting, or
high-temperature conditions (operating range: -20°C to 60°C)—making
it safer than lithium-ion alternatives for home and outdoor use.
Additionally, it boasts an exceptional cycle life of over 2000
charge-discharge cycles (retaining ≥80% capacity), significantly
outperforming lead-acid batteries (typically 300–500 cycles) and
reducing long-term replacement costs.
Versatile Applications
The 32700 form factor and high capacity make this battery highly
versatile. It is perfect for:
- Off-grid energy storage: Pairing with solar panels to store excess energy for nighttime
use;
- Mobility devices: Powering electric wheelchairs or golf carts with reliable,
long-lasting energy;
- Industrial equipment: Supporting IoT sensors or remote monitoring devices that require
low maintenance;
- Emergency backups: Serving as a stable power source for medical devices (e.g.,
oxygen concentrators) during outages.
Practical Design & Efficiency
Its cylindrical shape allows for easy modular assembly—multiple
batteries can be connected in series (for higher voltage) or
parallel (for higher capacity) to match custom power needs. It also
features a low self-discharge rate (<3% per month), ensuring it
retains charge during long-term storage. Compatible with standard
LiFePO4 chargers, it supports 0.5C fast charging (reaching 80%
capacity in ~6 hours), minimizing downtime.
Ideal for OEMs and manufacturers needing dependable power solutions
for small electronics. Contact us for bulk pricing and custom
specifications!
ISO9001, ISO14001, UL, BIS, KC, USTC, CE, CB - our battery packs
have reliable quality assurance.
No limitation - we offer competitive pricing based on order
quantity. Sample orders are welcome to test our quality before bulk
orders.
Standard warranty is 12 months (negotiable for special products).
Our complete production process ensures quality before shipment.
Standard products: 3-4 weeks for samples (depending on cell
availability), 5-8 weeks for bulk orders (varies by model and
quantity).
Yes - our professional R&D team can provide customized
solutions according to your requirements.