Buy More Save More

    RYOBI R10521 battery

    Buy 2 battery together, you save more.

    136.46*2 = $272.92

    Sale Price: $259.27

    You Save: $ 13.65

We're Here to Help

Power Drill Battery

Path: Drill Battery > RYOBI cordless drill battery > RYOBI 14.4 cordless drill battery > R10521

RYOBI R10521 cordless drill battery

3000 mAh Ni-MH 14.4 volt Replacement power tools battery for RYOBI 1400656, 1400671.

  • Org. Price : $ 177.398
  • Sale Price: $ 136.46
  • Availability: In stock
RYOBI R10521 battery

Specifications

CodeTypeCapacityVoltWeight
TRY010 Ni-MH 3000 mAh 14.4 Volt 836 g

Features

The battery is designed to replace following RYOBI parts:
130224010 130224011 1314702
1400656 1400671
The battery is compatible with the following RYOBI models:
CTH1442 CTH1442K2 FL1400
HP1441 HP1441M HP1441MK2
HP1442MK2 HP7200K2 HP7200MK2
R10520 R10521 RY1420
RY62 RY6200

Warrant

We warrant that the products sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship - We never sell used or refurbished batteries

  • Highest quality cells
  • 100% QC of EVERY batteries
  • Repair or replace during the first 90 days
  • 1 Year Warranty
  • 15 Days Money Back

Payment

PayPal - Free to send money fast and safe. PayPal payment system supports Mastercard, Visa, Discover, American Express and eCheck

Shipping

OptionCostDelivery Days
UPS Ground$10.00About 5 business days
USPS First Class$10.00About 4 business days
**Shipping Costs of Hawaii and Alaska are $30.00**

Tips

What is Memory, and do RYOBI batteries have it?

Memory is one of many conditions which causes a loss of runtime. Memory is created from repetitive light use in the exact same application (i.e. Cordless Phones, Video Cameras, Electric Shavers, etc.) Our products rarely see light use or the exact same loads, due to variability from the user, the bit size, as well as the material. The same variability which causes different runtimes, prevents our cells from developing memory. Power tools are considered high-drain applications. Memory typically develops in lower-drain rate applications, such as cordless phones, laptops, etc?, because the rate in which the battery is draining is continuously the same. Power tools draw higher currents and have sporadic drain rates minimizing the opportunity for the battery to develop a memory.

Ni-Cd , and to a lesser extent Ni-MH , suffer from what's called the "memory effect". What this means is that if a battery is repeatedly only partially discharged before recharging, the battery "forgets" that it has the capacity to further discharge all the way down. To illustrate: If you, on a regular basis, fully charge your battery and then use only 50% of its capacity before the next recharge, eventually the battery will become unaware of its extra 50% capacity which has remained unused. The will remain functional, but only at 50% of its original capacity. The way to avoid the dreaded "memory effect" is to fully cycle (fully charge and then fully discharge) the battery at least once every two to three weeks. Batteries can be discharged by unplugging the device's AC adapter and letting the device run on the battery until it ceases to function. This will insure your battery remains healthy.