Hohm LIFE4 is designed for users that wish to feed
insanely power-hungry devices without having to swap batteries every other
minute. These are rated by Indonesia Chemistry at 3015mAh capacity, with a CDR
of 22.1A, and 80oC | 3.2V cut-off limit (whichever occurs first) @ 31.5A. For
EV and DC motor applications, the LIFE4 cell handles repeated 37.1A loads @ 5s
on, 30s off (Pulse/Peak). All ratings are subject to meet and/or exceed strict
limitation policies set forth for DLr1, TID2, PVDL3, CLR4, m?R5, and Temperature
(°C). Hohm LIFE4 is built from the QSP NMC chemistry formulation, with
manganese inert compound replaced with additional proprietary levels of cobalt
& nickel as well as added custom bonding agents to achieve unprecedented
capabilities. It is further enhanced with components from industry-leading
manufacturers that give it the heartbeat of Hohm Tech.
Every Hohm Tech cell model has been tested and
certified by UN38.3, EN62133, IEC62133 2nd Edition, and UL1642 accredited
laboratories and testing facilities assigned by regulatory bodies. This includes MSDS, CE, ROHS, UN38.3, IEC,
PSE, Specifications, and Air/Sea Transport certifications. We do not cut corners. We deliver what we
promise… chart-topping performance, capacity, consistency, and safety.
To expound on safety:
• modified cathode tag consisting of higher purity
aluminum is utilized to aid in lowering internal resistance
• updated poly seal with refined bitumen is
installed in every cell to ensure excess pressure is controlled
* NOTICE: Hohm Tech does not manufacture
batteries. These are made for and licensed to Hohm Tech Int’l achieving their
requirements set forth.
** CAN BE CHARGED AT 4.43A. This is not a
misprint. 4.43A as in FOUR POINT FOUR THREE-amp charging is possible, tested,
proven, and approved within all strict safety protocols set by Indonesia
*** TESTING BEYOND TEMPERATURE. Hohm Tech cells
utilize both static & dynamic testing that includes but not limited to:
density loss, thermal distribution, volt drop limiters, cycle life retention,
and temperature. These tests are imperative to achieve true cell performance,
longevity, and overall quality.
1 Density Loss Ratio
2 Thermal Image Distribution
3 Pulse Voltage Drop Limitation
4 Cycle Life Retention
5 Resistance Retentivity Pre|Post
6 Pulse & Peak is applicable to Dynamic EV
Systems ONLY and rated @ =5 SEC ON / =30 SEC OFF
LI-ION CELLS HAVE INHERENT RISKS IF MISUSED OR MISHANDLED. CELL CAN EXPLODE CAUSING SEVERE BURN INJURY,
FATALITY, AND PROPERTY DAMAGE. – READ
BELOW THOROUGHLY –
CELL = BATTERY
- KEEP OUT OF REACH of anyone under 18 years of age,
- DO NOT PUT IN FIRE, oven, microwave, or expose to
anything over 100oC (212oF)
- DO NOT
CARRY or store OUTSIDE of its protective packaging or a PROTECTIVE CELL
- DO NOT PUT IN POCKET, bag, purse, or anywhere WITH
METAL OBJECTS including COINS and KEYS. Otherwise, cell(s) could short-circuit
- DO NOT PUT A DEVICE WITH CELL(S) INSTALLED IN
POCKET or ON YOUR BODY. As unlikely as
it may be, a device can malfunction, have a defect, internal damage, and/or be
affected by conductive debris or object(s) in pocket that can overload or
short-circuit cell causing it to explode.
- DO NOT USE IN A DEVICE THAT CAN EXCEED MAX CELL
WATTAGE (W) or AMPERAGE (A) (listed on each cell and retail packaging). Otherwise, this can overload a cell, causing
it to explode.
- DO NOT USE A LOWER RESISTANCE (?) # (listed on
each cell and retail packaging).
Otherwise, this can overload cell, causing it to explode.
- DO NOT USE CELL WITH ANY DAMAGE TO ITS STRUCTURE
OR OUTER PROTECTIVE LABEL (also called “WRAP”, “sleeve”, “skin”). Damage may
include: dent(s), tear(s), nick(s), puncture(s), corrosion, or any other
undisclosed abnormalities or damages.
Otherwise, a cell can short-circuit and explode. ALWAYS INSPECT cell VISUALLY and by TOUCH to
SEE/FEEL for damage BEFORE EACH USE. **
SEE ILLUSTRATION BELOW AS GUIDELINE. **
- DO NOT LEAVE UNATTENDED WHILE CHARGING, &
REMOVE CELL(s) FROM CHARGER ONCE FULLY CHARGED to ensure it is not exposed to
any potential charger malfunction such as overcharging which could damage cell
causing it to explode.
- DO NOT CHARGE HIGHER THAN MAX CHARGE VOLTAGE (V)
(typically 4.2V) or DISCHARGE BELOW MAX VOLTAGE CUT-OFF (V) (typically
2.5V). Overcharging or over-discharging
cell(s) can cause irreversible damage and cause it to explode.
- DO NOT MIX WITH USED or DIFFERENT BATTERY TYPES.
Differences in cell capacity can lead to one or more cell(s) being overcharged
- IF USING A MULTI-CELL DEVICE, the device MUST HAVE
A NON-CONDUCTIVE BARRIER (typically plastic) OR FITMENT that PREVENTS CELL(S)
from TOUCHING THE SIDE(S) OF ONE ANOTHER OR ANY ADJACENT METAL except for the
very center of top and bottom of the cell. Otherwise, cell(s) could
short-circuit and explode.
- ALWAYS use, connect, charge, and operate cell(s)
within their capabilities as listed on each cell, packaging, and product detail
pages, while adhering to the device’s user manual.
- COMPLETELY READ and follow the WARNING section
listed on each cell, packaging, and here, in its entirety.
- SEARCH www.YouTube.com for “18650 EXPLOSIONS” to
understand the importance of consistently taking safety precautions and using
Li-ion cells properly. Hohm Tech
advocates recycling and replacing any damaged Li-ion cell/battery. As a tool to
find your LOCAL RECYCLE CENTER. Or visit
Hohm Tech Warranty Center for recycling and replacement. Your safety is #1.